Guest of the League
MLB Transactions
2024-06-29
| NYM | Tylor Megill | The New York Mets optioned RHP Tylor Megill to the minors. |
| COL | Alan Trejo | The Colorado Rockies released INF Alan Trejo. |
| LAA | Zach Plesac | The Los Angeles Angels optioned RHP Zach Plesac to the minors. |
| LAA | Andrew Wantz | The Los Angeles Angels recalled RHP Andrew Wantz from the minors. |
| BOS | Alex Speas | The Boston Red Sox optioned RHP Alex Speas to the minors. |
| BOS | Alex Speas | The Boston Red Sox claimed RHP Alex Speas off waivers. |
| HOU | Alex Speas | The Houston Astros released RHP Alex Speas. |
| ARI | Brandon Hughes | The Arizona Diamondbacks optioned LHP Brandon Hughes to the minors. |
| ARI | Zac Gallen | The Arizona Diamondbacks activated RHP Zac Gallen from the 15-day injured list. |
| MIL | Chris Roller | The Milwaukee Brewers designated OF Chris Roller for assignment. |
| CLE | Matthew Boyd | The Cleveland Guardians placed LHP Matthew Boyd on the 15-day injured list. |
| CLE | Darren McCaughan | The Cleveland Guardians optioned RHP Darren McCaughan to the minors. |
| CLE | Eli Morgan | The Cleveland Guardians activated RHP Eli Morgan from the 15-day injured list. |
| MIL | Jared Koenig | The Milwaukee Brewers placed LHP Jared Koenig on the 15-day injured list with forearm tendinitis. |
| MIL | Rob Zastryzny | The Milwaukee Brewers selected the contract of LHP Rob Zastryzny from the minors. |
| CLE | Zak Kent | The Cleveland Guardians designated RHP Zak Kent for assignment. |
| COL | Sean Bouchard | The Colorado Rockies optioned OF Sean Bouchard to the minors. |
| TOR | Jose Cuas | The Toronto Blue Jays recalled RHP José Cuas from the minors. |
| TOR | Tim Mayza | The Toronto Blue Jays designated LHP Tim Mayza for assignment. |
| COL | Charlie Blackmon | The Colorado Rockies activated OF Charlie Blackmon from the 10-day injured list. |
| SF | Thairo Estrada | The San Francisco Giants placed INF Thairo Estrada on the 10-day injured list. |
2024-06-28
| SF | LaMonte Wade Jr. | The San Francisco Giants activated INF LaMonte Wade from the 10-day injured list. |
| SEA | Cody Bolton | The Seattle Mariners optioned RHP Cody Bolton to the minors. |
| SF | Tyler Fitzgerald | The San Francisco Giants recalled OF Tyler Fitzgerald from the minors. |
| SEA | Jhonathan Diaz | The Seattle Mariners recalled LHP Jhonathan Díaz from the minors. |
| SF | Wilmer Flores | The San Francisco Giants placed INF Wilmer Flores on the 10-day injured list. |
| SD | Nabil Crismatt | The San Diego Padres signed RHP Nabil Crismatt to a minor league contract. |
| ARI | Humberto Castellanos | The Arizona Diamondbacks recalled RHP Humberto Castellanos from the minors. |
| CHC | Vinny Nittoli | The Chicago Cubs designated RHP Vinny Nittoli for assignment. |
| ARI | Scott McGough | The Arizona Diamondbacks optioned RHP Scott McGough to the minors. |
| CHC | Keegan Thompson | The Chicago Cubs placed RHP Keegan Thompson on the 15-day injured list. |
| CHC | Jorge Lopez | The Chicago Cubs selected the contract of RHP Jorge López from the minors. |
| CHC | Ethan Roberts | The Chicago Cubs recalled RHP Ethan Roberts from the minors. |
| SD | Tom Cosgrove | The San Diego Padres placed LHP Tom Cosgrove on the 15-day injured list. |
| CIN | Austin Wynns | The Cincinnati Reds selected the contract of C Austin Wynns from the minors. |
| CIN | Tyler Stephenson | The Cincinnati Reds placed C Tyler Stephenson on the Paternity Leave list. |
| CIN | Peyton Burdick | The Cincinnati Reds designated OF Peyton Burdick for assignment. |
| BAL | Niko Goodrum | The Baltimore Orioles signed INF Niko Goodrum to a minor league contract. |
| SD | Joe Musgrove | The San Diego Padres transferred RHP Joe Musgrove to the 60-day injured list. |
| COL | Aaron Schunk | The Colorado Rockies selected the contract of INF Aaron Schunk from the minors. |
| PIT | Martin Perez | The Pittsburgh Pirates activated LHP Martín Pérez from the 15-day injured list. |
| BAL | Burch Smith | The Baltimore Orioles signed RHP Burch Smith to a minor league contract. |
| SD | Austin Davis | The San Diego Padres selected the contract of LHP Austin Davis from the minors. |
| STL | Steven Matz | The St. Louis Cardinals transferred LHP Steven Matz from the 15-day injured list to 60-day injured list. |
| PHI | Kody Clemens | The Philadelphia Phillies activated INF Kody Clemens from the 10-day injured list. |
| COL | Alan Trejo | The Colorado Rockies designated INF Alan Trejo for assignment. |
| PHI | Johan Rojas | The Philadelphia Phillies recalled OF Johan Rojas from the minors. |
| KC | Jake Brentz | The Kansas City Royals sent LHP Jake Brentz outright to the minors. |
| COL | Riley Pint | The Colorado Rockies recalled RHP Riley Pint from the minors. |
| STL | Gordon Graceffo | The St. Louis Cardinals selected the contract of RHP Gordon Graceffo from the minors. |
| STL | Kyle Leahy | The St. Louis Cardinals optioned RHP Kyle Leahy to the minors. |
| PHI | Bryce Harper | The Philadelphia Phillies placed INF Bryce Harper on the 10-day injured list. |
| PHI | Kyle Schwarber | The Philadelphia Phillies placed OF Kyle Schwarber on the 10-day injured list. |
| BAL | Corbin Burnes | The Baltimore Orioles placed RHP Corbin Burnes on the Paternity Leave list. |
| BAL | Matt Krook | The Baltimore Orioles recalled LHP Matt Krook from the minors. |
| BOS | Bailey Horn | The Boston Red Sox recalled LHP Bailey Horn from the minors. |
| BAL | Nick Maton | The Baltimore Orioles sent INF Nick Maton outright to the minors. |
| PIT | Ji Hwan Bae | The Pittsburgh Pirates activated OF Ji Hwan Bae from the 10-day injured list and optioned him to minors. |
| DET | Drew Maggi | The Detroit Tigers signed INF Drew Maggi to a minor league contract. |
2024-06-27
| OAK | Aaron Brooks | The Oakland Athletics outrighted RHP Aaron Brooks to the minors. |
| MIA | Christian Bethancourt | The Miami Marlins released C Christian Bethancourt. |
| DET | Alex Faedo | The Detroit Tigers activated RHP Alex Faedo from the 15-day injured list. |
| DET | Keider Montero | The Detroit Tigers optioned RHP Keider Montero to the minors. |
| CLE | Jose Tena | The Cleveland Guardians recalled INF José Tena from the minors. |
| CLE | Xzavion Curry | The Cleveland Guardians optioned RHP Xzavion Curry to the minors. |
| CLE | Darren McCaughan | The Cleveland Guardians recalled RHP Darren McCaughan from the minors. |
| LAA | Guillermo Zuniga | The Los Angeles Angels optioned RHP Guillo Zuñiga to the minors. |
| CLE | Will Brennan | The Cleveland Guardians placed OF Will Brennan on the 10-day injured list. |
| LAA | Davis Daniel | The Los Angeles Angels recalled RHP Davis Daniel from the minors. |
| CIN | Noelvi Marte | The Cincinnati Reds activated SS Noelvi Marte from the suspended list. |
| CIN | Livan Soto | The Cincinnati Reds optioned INF Livan Soto to the minors. |
| CIN | Emilio Pagan | The Cincinnati Reds transferred RP Emilio Pagán to the 60-day injured list. |
| PHI | Spencer Turnbull | The Philadelphia Phillies placed RHP Spencer Turnbull on the 15-day injured list due to right lat strain. |
| PHI | Yunior Marte | The Philadelphia Phillies recalled RHP Yunior Marte from the minors. |
| STL | Chris Roycroft | The St. Louis Cardinals returned RHP Chris Roycroft after serving as 27th man in yesterday's doubleheader. |
| CLE | Matthew Boyd | The Cleveland Guardians signed LHP Matthew Boyd to a Major League Contract. |
| CHC | Javier Assad | The Chicago Cubs placed RHP Javier Assad on the 15-day injured list due to right shoulder strain. |
| CHC | Yency Almonte | The Chicago Cubs transferred RHP Yency Almonte from the 15-day injured list to the 60-day injured list. |
| BOS | Connor Wong | The Boston Red Sox activated C Connor Wong Paternity Leave list. |
| BOS | Isaiah Campbell | The Boston Red Sox optioned RHP Isaiah Campbell to the minors. |
| NYY | Jake Cousins | The New York Yankees recalled RHP Jake Cousins from the minors. |
| NYY | Clayton Andrews | LHP Clayton Andrews elected free agency. |
| BOS | Tyler Heineman | The Boston Red Sox optioned C Tyler Heineman to the minors. |
| NYY | Yoendrys Gomez | The New York Yankees optioned RHP Yoendrys Gómez to the minors. |
| CHC | Vinny Nittoli | The Chicago Cubs signed RHP Vinny Nittoli to a Major League Contract. |
| MIN | David Festa | The Minnesota Twins selected the contract of RHP David Festa from the minors. |
| ATL | Bryce Elder | The Atlanta Braves optioned RHP Bryce Elder to the minors. |
| MIN | Ronny Henriquez | The Minnesota Twins optioned RHP Ronny Henriquez to the minors. |
| PIT | Justin Bruihl | The Pittsburgh Pirates optioned LHP Justin Bruihl to the minors. |
| MIL | Oliver Dunn | The Milwaukee Brewers placed 3B Oliver Dunn on the 10-day injured list with a back strain. |
| MIA | Christian Bethancourt | The Miami Marlins outrighted C Christian Bethancourt to the minors. |
| HOU | Omar Narvaez | The Houston Astros signed C Omar Narváez to a minor league contract. |
| NYY | Clayton Andrews | The New York Yankees outrighted LHP Clayton Andrews to the minors. |
2024-06-26
| SF | Mason Black | The San Francisco Giants optioned RHP Mason Black to the minors. |
| NYM | Ty Adcock | The New York Mets recalled RHP Ty Adcock from the minors. |
| ATL | Bryce Elder | The Atlanta Braves recalled RHP Bryce Elder from the minors. |
| NYM | Drew Smith | The New York Mets placed RHP Drew Smith on the 15-day injured list with an elbow injury. |
| CLE | Johnathan Rodriguez | The Cleveland Guardians optioned OF Johnathan Rodríguez to the minors. |
| CLE | Jhonkensy Noel | The Cleveland Guardians recalled OF Jhonkensy Noel from the minors. |
| NYM | Joe Hudson | The New York Mets sent C Joe Hudson outright to the minors. |
| NYY | Victor Gonzalez | The New York Yankees sent LHP Victor González outright to the minors. |
| MIL | Joe Ross | The Milwaukee Brewers transferred SP Joe Ross from the 15-day injured list to the 60-day injured list. |
| COL | Jake Bird | The Colorado Rockies placed RHP Jake Bird on the 15-day injured list. |
| MIL | Gary Sanchez | The Milwaukee Brewers placed C Gary Sánchez on the 10-day injured list. |
| MIL | Joel Kuhnel | The Milwaukee Brewers designated RHP Joel Kuhnel for assignment. |
| MIL | Eric Haase | The Milwaukee Brewers selected the contract of C Eric Haase from the minors. |
| MIL | Dallas Keuchel | The Milwaukee Brewers activated LHP Dallas Keuchel. |
| TEX | Yerry Rodriguez | The Texas Rangers designated RHP Yerry Rodríguez for assignment. |
| TEX | Justin Foscue | The Texas Rangers activated INF Justin Foscue from the 60-day injured list and optioned to the minors. |
| TEX | Ezequiel Duran | The Texas Rangers optioned INF Ezequiel Duran to the minors. |
| TEX | Cole Winn | The Texas Rangers transferred RHP Cole Winn from the 15-day injured list to the 60-day injured list. |
| TEX | Cole Winn | The Texas Rangers transferred RHP Cole Winn from the 15-day injured list to the 60-day injured list. |
| TEX | Derek Hill | The Texas Rangers selected the contract of OF Derek Hill from the minors. |
| DET | Keider Montero | The Detroit Tigers recalled RHP Keider Montero from the minors. |
| MIA | Kent Emanuel | The Miami Marlins designated LHP Kent Emanuel for assignment. |
| DET | Easton Lucas | The Detroit Tigers optioned LHP Easton Lucas to the minors. |
| STL | Chris Roycroft | The St. Louis Cardinals recalled RHP Chris Roycroft from the minors. He will serve as the teams' 27th player in its doubleheader against the Braves. |
| CIN | Yosver Zulueta | The Cincinnati Reds optioned RHP Yosver Zulueta to the minors. |
| CIN | Graham Ashcraft | The Cincinnati Reds recalled RHP Graham Ashcraft from the minors. |
| CWS | Travis Lakins Sr. | The Chicago White Sox signed RHP Travis Lakins to a minor league contract. |
| PHI | Yunior Marte | The Philadelphia Phillies activated RHP Yunior Marte from the 15-day injured list and optioned to the minors. |
2024-06-25
| CHC | Brad Wieck | The Chicago Cubs released LHP Brad Wieck. |
| TEX | Nabil Crismatt | The Texas Rangers released RHP Nabil Crismatt. |
| SF | Mason Black | The San Francisco Giants recalled RHP Mason Black from the minors. |
| LAA | Patrick Sandoval | The Los Angeles Angels transferred LHP Patrick Sandoval to the 60-day injured list with a left elbow strain. |
| LAA | Michael Stefanic | The Los Angeles Angels optioned INF Michael Stefanic to the minors. |
| LAA | Miguel Sano | The Los Angeles Angels activated INF Miguel Sanó from the 10-day injured list. |
| OAK | Jack O'Loughlin | The Oakland Athletics recalled LHP Jack O'Loughlin from the minors. |
| MIL | Joel Kuhnel | The Milwaukee Brewers selected the contract of RHP Joel Kuhnel from the minors. |
| MIL | Robert Gasser | The Milwaukee Brewers transferred LHP Robert Gasser to the 60-day injured list, retroactive to June 2, with a left flexor strain. |
| MIL | Carlos Rodriguez | The Milwaukee Brewers optioned RHP Carlos Rodriguez to the minors. |
| OAK | Aaron Brooks | The Oakland Athletics designated RHP Aaron Brooks for assignment. |
| LAA | Chase Silseth | The Los Angeles Angels optioned RHP Chase Silseth to the minors. |
| LAA | Chase Silseth | The Los Angeles Angels activated RHP Chase Silseth from the 60-day injured list. |
| MIL | Dallas Keuchel | The Seattle Mariners traded LHP Dallas Keuchel to the Milwaukee Brewers. |
| SEA | Collin Snider | The Seattle Mariners recalled RHP Collin Snider from the minors. |
| COL | Geoff Hartlieb | The Colorado Rockies sent RHP Geoff Hartlieb to the minors. |
| MIA | Sixto Sanchez | The Miami Marlins transferred RHP Sixto Sanchez from the 15-day injured list to the 60-day injured list. |
| KC | Jesus Tinoco | The Kansas City Royals signed RHP Jesús Tinoco to a minor league contract. |
| TEX | Jesus Tinoco | The Texas Rangers released RHP Jesús Tinoco. |
| DET | Mason Englert | The Detroit Tigers optioned RHP Mason Englert to the minors. |
| DET | Easton Lucas | The Detroit Tigers recalled LHP Easton Lucas from the minors. |
| SEA | Bryan Woo | The Seattle Mariners sent RHP Bryan Woo to the minors. |
| NYM | Starling Marte | The New York Mets placed OF Starling Marte on the 10-day injured list due to right knee bone bruise, retroactive to June 23 |
| NYM | Edwin Diaz | Major Leauge Baseball suspended RHP Edwin Díaz for 10 games. |
| TOR | Bo Bichette | The Toronto Blue Jays activated INF Bo Bichette from the 10-day injured list. |
| NYM | Ben Gamel | The New York Mets selected the contract of OF Ben Gamel from the minors. |
| CIN | Austin Wynns | The Cincinnati Reds sent C Austin Wynns outright to the minors. |
| TB | Edwin Uceta | The Tampa Bay Rays recalled RHP Edwin Uceta from the minors. |
| MIL | Elieser Hernandez | RHP Elieser Hernández elected free agency. |
| TB | Chris Devenski | The Tampa Bay Rays designated RHP Chris Devenski for assignment. |
| NYY | J.D. Davis | The New York Yankees activated INF J.D. Davis. |
| ATL | Luke Williams | The Atlanta Braves recalled INF Luke Williams from the minors. |
| MIN | Ronny Henriquez | The Minnesota Twins recalled RHP Ronny Henriquez from the minors. |
| CIN | Yosver Zulueta | The Cincinnati Reds recalled RHP Yosver Zulueta from the minors. |
| MIN | Chris Paddack | The Minnesota Twins placed RHP Chris Paddack on the 15-day injured list. |
| ATL | Brian Anderson | The Atlanta Braves placed OF Brian Anderson on the 10-day injured list with a bacterial infection. |
| CIN | Nick Lodolo | The Cincinnati Reds placed LHP Nick Lodolo on the 15-day injured list. |
2024-06-24
| SD | Bryce Johnson | The San Diego Padres selected the contract of OF Bryce Johnson from the minors. |
| NYY | Chasen Shreve | The New York Yankees signed LHP Chasen Shreve to a minor league contract. |
| TEX | Cole Winn | The Texas Rangers placed RHP Cole Winn on the 15-day injured list. |
| SD | Jhony Brito | The San Diego Padres optioned RHP Jhony Brito to the minors. |
| WSH | Trey Lipscomb | The Washington Nationals optioned INF Trey Lipscomb to the minors. |
| SD | Adam Mazur | The San Diego Padres recalled RHP Adam Mazur from the minors. |
| SD | Eguy Rosario | The San Diego Padres recalled INF Eguy Rosario from the minors. |
| WSH | Harold Ramirez | The Washington Nationals selected the contract of OF Harold Ramírez from the minors. |
| SD | Jose Azocar | The San Diego Padres optioned OF José Azocar to the minors. |
| BAL | Garrett Cooper | The Baltimore Orioles signed INF Garrett Cooper to a minor league contract. |
| SD | Fernando Tatis Jr. | The San Diego Padres placed OF Fernando Tatis on the 10-day injured list. |
| SF | Trenton Brooks | The San Francisco Giants designated OF Trenton Brooks for assignment. |
| KC | Michael Massey | The Kansas City Royals activated INF Michael Massey from the 10-day injured list. |
| KC | Nelson Velazquez | The Kansas City Royals optioned OF Nelson Velázquez to the minors. |
| KC | Adam Frazier | The Kansas City Royals placed INF Adam Frazier on the 10-day injured list. |
| KC | Jake Brentz | The Kansas City Royals designated LHP Jake Brentz for assignment. |
| ATL | Ray Kerr | The Atlanta Braves placed LHP Ray Kerr on the 15-day injured list. |
| CIN | TJ Friedl | The Cincinnati Reds placed OF TJ Friedl on the 10-day injured list. |
| BOS | Brad Keller | The Boston Red Sox optioned RHP Brad Keller to the minors. |
| BOS | Josh Winckowski | The Boston Red Sox recalled RHP Josh Winckowski from the minors. |
| BOS | Tyler Heineman | The Boston Red Sox recalled C Tyler Heineman from the minors. |
| BOS | Connor Wong | The Boston Red Sox placed C Connor Wong on the Paternity Leave list. |
| STL | Willson Contreras | The St. Louis Cardinals activated C Willson Contreras from the 10-day injured list. |
| CLE | Angel Martinez | The Cleveland Guardians optioned INF Angel Martínez to the minors. |
| LAA | Jose Suarez | The Los Angeles Angels sent LHP José Suarez outright to the minors. |
| BOS | Isaiah Campbell | The Boston Red Sox recalled RHP Isaiah Campbell from the minors. |
| CLE | Darren McCaughan | The Cleveland Guardians optioned RHP Darren McCaughan to the minors. |
| CLE | Gabriel Arias | The Cleveland Guardians activated INF Gabriel Arias from the Family Medical Emergency List. |
| CLE | Xzavion Curry | The Cleveland Guardians recalled RHP Xzavion Curry from the minors. |
| SEA | Jorge Polanco | The Seattle Mariners activated INF Jorge Polanco from the 10-day injured list. |
| SEA | Tyler Locklear | The Seattle Mariners optioned INF Tyler Locklear to the minors. |
| NYM | Luis Torrens | The New York Mets activated C Luis Torrens from Paternity Leave List. |
| BAL | Nick Maton | The Baltimore Orioles designated INF Nick Maton for assignment. |
| BAL | Heston Kjerstad | The Baltimore Orioles recalled OF Heston Kjerstad from the minors. |
| NYM | Joe Hudson | The New York Mets designated C Joe Hudson for assignment. |
| CHC | Yan Gomes | The Chicago Cubs released C Yan Gomes. |
| CIN | Conner Capel | The Cincinnati Reds sent OF Conner Capel outright to the minors. |
2024-06-23
| MIN | Jay Jackson | The Minnesota Twins sent RHP Jay Jackson outright to the minors. |
| CHC | Luke Little | The Chicago Cubs recalled LHP Luke Little from the minors. |
| CHC | Mark Leiter Jr. | The Chicago Cubs placed RHP Mark Leiter on the 15-day injured list with a right forearm strain. |
| NYY | Oswald Peraza | The New York Yankees optioned INF Oswald Peraza to the minors. |
| OAK | Vinny Nittoli | Oakland Athletics RHP Vinny Nittoli cleared waivers and declared free agency. |
| OAK | Jordan Groshans | The New York Yankees traded INF Jordan Groshans to the Oakland Athletics. |
| NYY | J.D. Davis | The Oakland Athletics traded INF J.D. Davis to the New York Yankees. |
| NYY | Nick Burdi | The New York Yankees transferred RHP Nick Burdi from the 15-day injured list to the 60-day injured list. |
| TOR | Jose Cuas | The Toronto Blue Jays claimed RHP José Cuas off waivers from Chicago Cubs and optioned him to minors. |
| OAK | Dany Jimenez | The Oakland Athletics placed RHP Dany Jiménez on the 15-day injured list with a strained left oblique, retroactive to June 20. |
| PIT | David Bednar | The Pittsburgh Pirates placed RHP David Bednar on the 15-day injured list with a strained left oblique muscle. retroactive to June 20. |
| OAK | Aaron Brooks | The Oakland Athletics selected the contract of RHP Aaron Brooks from the minors. |
| PIT | Justin Bruihl | The Pittsburgh Pirates recalled LHP Justin Bruihl from the minors. |
| COL | Kyle Freeland | The Colorado Rockies activated LHP Kyle Freeland from the 60-day injured list. |
| TEX | Yerry Rodriguez | The Texas Rangers optioned RHP Yerry Rodríguez to the minors. |
| TEX | Max Scherzer | The Texas Rangers activated RHP Max Scherzer from the 60-day injured list. |
| MIA | Jesus Luzardo | The Miami Marlins transferred LHP Jesús Luzardo from the 10-day injured list to the 60-day injured list. |
| CIN | Austin Wynns | The Cincinnati Reds designated C Austin Wynns for assignment. |
| MIA | Edward Cabrera | The Miami Marlins transferred RHP Edward Cabrera from the 10-day injured list to the 60-day injured list. |
| CIN | Livan Soto | The Cincinnati Reds recalled INF Livan Soto from the minors. |
| MIA | Shaun Anderson | The Miami Marlins optioned RHP Shaun Anderson to the minors. |
| TOR | Orelvis Martinez | The Toronto Blue Jays suspended INF Orelvis Martinez for 80 games. |
| MIA | Kent Emanuel | The Miami Marlins selected the contract of LHP Kent Emanuel from the minors. |
| MIA | Kyle Tyler | The Miami Marlins selected the contract of RHP Kyle Tyler from the minors. |
| MIA | Braxton Garrett | The Miami Marlins placed LHP Braxton Garrett on the 15-day injured list due to left forearm flexor strain, retroactive to June 20. |
| CWS | Eloy Jimenez | The Chicago White Sox activated DH Eloy Jiménez from the 10-day injured list. |
| NYY | Oswald Peraza | The New York Yankees recalled INF Oswald Peraza from the minors. |
| NYY | Giancarlo Stanton | The New York Yankees placed DH Giancarlo Stanton on the 10-day injured list with a left hamstring strain. |
| PHI | Michael Mercado | The Philadelphia Phillies recalled RHP Michael Mercado from the minors. |
| LAD | Max Muncy | The Los Angeles Dodgers transferred 1B Max Muncy from the 10-day injured list to the 60-day injured list. |
| ARI | Tommy Henry | The Arizona Diamondbacks optioned LHP Tommy Henry to the minors. |
| PHI | Taijuan Walker | The Philadelphia Phillies placed RHP Taijuan Walker on the 15-day injured list with right index finger inflammation, retroactive to June 22. |
| ARI | Brandon Hughes | The Arizona Diamondbacks recalled LHP Brandon Hughes from the minors. |
2024-06-22
| CWS | Oscar Colas | The Chicago White Sox optioned OF Oscar Colás to the minors. |
| LAA | Guillermo Zuniga | The Los Angeles Angels recalled RHP Guillo Zuñiga from the minors. |
| LAA | Patrick Sandoval | The Los Angeles Angels placed LHP Patrick Sandoval on the 15-day injured list. |
| SD | Luis Campusano | The San Diego Padres placed C Luis Campusano on the 10-day injured list. |
| SD | Brett Sullivan | The San Diego Padres recalled INF Brett Sullivan from the minors. |
| COL | Geoff Hartlieb | The Colorado Rockies designated RHP Geoff Hartlieb for assignment. |
| HOU | Alex Speas | The Houston Astros designated RHP Alex Speas for assignment. |
| SEA | Seby Zavala | The Seattle Mariners sent C Seby Zavala outright to the minors. |
| ARI | Jose Herrera | The Arizona Diamondbacks recalled C Jose Herrera from the minors. |
| HOU | Nick Hernandez | The Houston Astros optioned RHP Nick Hernandez to the minors. |
| ARI | Gabriel Moreno | The Arizona Diamondbacks placed C Gabriel Moreno on the 10-day injured list. |
| BOS | Bobby Dalbec | The Boston Red Sox optioned INF Bobby Dalbec to the minors. |
| BOS | Wilyer Abreu | The Boston Red Sox activated OF Wilyer Abreu from the 10-day injured list. |
| OAK | Abraham Toro | The Oakland Athletics placed INF Abraham Toro on the 10-day injured list with a hamstring strain. |
| SF | Tyler Fitzgerald | The San Francisco Giants optioned OF Tyler Fitzgerald to the minors. |
| MIA | Jesus Luzardo | The Miami Marlins placed LHP Jesús Luzardo on the 15-day injured list. |
| MIA | Shaun Anderson | The Miami Marlins recalled RHP Shaun Anderson from the minors. |
| SF | Keaton Winn | The San Francisco Giants placed RHP Keaton Winn on the 15-day injured list with elbow inflammation. |
| SF | Mike Yastrzemski | The San Francisco Giants placed OF Mike Yastrzemski on the 10-day injured list. |
| NYM | Sean Reid-Foley | The New York Mets placed RHP Sean Reid-Foley on the 15-day injured list with a shoulder injury. |
| SF | Luis Matos | The San Francisco Giants recalled OF Luis Matos from the minors. |
| KC | Steven Cruz | The Kansas City Royals optioned RHP Steven Cruz to the minors. |
| STL | Keynan Middleton | The St. Louis Cardinals transferred RHP Keynan Middleton to the 60-day injured list. |
| STL | Ivan Herrera | The St. Louis Cardinals placed C Iván Herrera on the 10-day injured list with back tightness. |
| KC | Michael Wacha | The Kansas City Royals activated RHP Michael Wacha from the 15-day injured list. |
| SF | David Villar | The San Francisco Giants recalled INF David Villar from the minors. |
| CHC | Keegan Thompson | The Chicago Cubs activated RP Keegan Thompson from the Paternity list. |
| CHC | Luke Little | The Chicago Cubs optioned LHP Luke Little to the minors. |
| NYM | Danny Young | The New York Mets recalled LHP Danny Young from the minors. |
2024-06-21
| MIA | Kent Emanuel | The Miami Marlins sent LHP Kent Emanuel outright to the minors. |
| MIL | Bradley Blalock | The Milwaukee Brewers optioned RHP Bradley Blalock to the minors. |
| LAD | J.P. Feyereisen | The Los Angeles Dodgers optioned RHP J.P. Feyereisen to the minors. |
| COL | Adael Amador | The Colorado Rockies placed INF Adael Amador on the 10-day injured list. |
| MIL | Jakob Junis | The Milwaukee Brewers activated RHP Jakob Junis from the 60-day injured list. |
| COL | Charlie Blackmon | The Colorado Rockies placed OF Charlie Blackmon on the 10-day injured list. |
| COL | Sam Hilliard | The Colorado Rockies recalled OF Sam Hilliard from the minors. |
| LAA | Hans Crouse | The Los Angeles Angels selected the contract of RHP Hans Crouse from the minors. |
| LAD | Landon Knack | The Los Angeles Dodgers recalled RHP Landon Knack from the minors. |
| COL | Brendan Rodgers | The Colorado Rockies activated INF Brendan Rodgers from the 10-day injured list. |
| SD | Tom Cosgrove | The San Diego Padres recalled LHP Tom Cosgrove from the minors. |
| SD | Adam Mazur | The San Diego Padres optioned RHP Adam Mazur to the minors. |
| OAK | Osvaldo Bido | The Oakland Athletics recalled RHP Osvaldo Bido from the minors. |
| OAK | Vinny Nittoli | The Oakland Athletics designated RHP Vinny Nittoli for assignment. |
| CLE | Angel Martinez | The Cleveland Guardians recalled INF Angel Martínez from the minors. |
| CLE | Gabriel Arias | The Cleveland Guardians placed INF Gabriel Arias on the Family Medical Emergency list. |
| CIN | Jacob Hurtubise | The Cincinnati Reds optioned OF Jacob Hurtubise to the minors. |
| NYY | Yoendrys Gomez | The New York Yankees recalled RHP Yoendrys Gómez from the minors. |
| HOU | Joey Loperfido | The Houston Astros recalled OF Joey Loperfido from the minors. |
| NYY | Victor Gonzalez | The New York Yankees designated LHP Victor González for assignment. |
| HOU | Victor Caratini | The Houston Astros placed C Victor Caratini on the 10-day injured list. |
| NYY | Phil Bickford | The New York Yankees selected the contract of RHP Phil Bickford from the minors. |
| CIN | Conner Capel | The Cincinnati Reds designated OF Conner Capel for assignment. |
| MIA | Ali Sanchez | The Miami Marlins selected the contract of C Alí Sánchez from the minors. |
| MIA | Christian Bethancourt | The Miami Marlins designated C Christian Bethancourt for assignment. |
| CIN | Austin Wynns | The Cincinnati Reds selected the contract of C Austin Wynns from the minors. |
| NYM | Duke Ellis | The Chicago White Sox claimed OF Duke Ellis off waivers from the Chicago White Sox optioned him to the minors. |
| MIN | Jay Jackson | The Minnesota Twins designated RHP Jay Jackson for assignment. |
| MIN | Kody Funderburk | The Minnesota Twins recalled LHP Kody Funderburk from the minors. |
| STL | Adam Kloffenstein | The St. Louis Cardinals optioned RHP Adam Kloffenstein to the minors. |
| STL | Giovanny Gallegos | The St. Louis Cardinals activated RHP Giovanny Gallegos from the 15-day injured list. |
| STL | Victor Scott II | The St. Louis Cardinals optioned OF Victor Scott to the minors. |
| NYM | Luis Torrens | The New York Mets placed C Luis Torrens on the Paternity Leave list. |
| NYM | Joe Hudson | The New York Mets recalled C Joe Hudson from the minors. |
| KC | Hunter Renfroe | The Kansas City Royals activated OF Hunter Renfroe from the 10-day injured list. |
| KC | Austin Nola | The Kansas City Royals optioned C Austin Nola to the minors. |
| TOR | Yariel Rodriguez | The Toronto Blue Jays activated RHP Yariel Rodríguez from the 15-day injured list. |
| TOR | Ryan Burr | The Toronto Blue Jays optioned RHP Ryan Burr to the minors. |
| NYY | Ron Marinaccio | The New York Yankees optioned RHP Ron Marinaccio to the minors. |
| LAA | Cole Tucker | The Los Angeles Angels outrighted INF Cole Tucker to the minors. |
| LAA | Jose Soriano | The Los Angeles Angels placed RHP José Soriano on the 15-day injured list. |
| MIA | Burch Smith | The Miami Marlins released RHP Burch Smith. |
2024-06-20
| TEX | Jesus Tinoco | The Texas Rangers sent RHP Jesús Tinoco outright to the minors. |
| STL | Victor Scott II | The St. Louis Cardinals recalled OF Victor Scott from the minors. He will serve as the teams' 27th player for tonight's game against the Giants. |
| STL | Adam Kloffenstein | The St. Louis Cardinals recalled RHP Adam Kloffenstein from the minors. |
| KC | Dan Altavilla | The Kansas City Royals placed RHP Dan Altavilla on the 10-day injured list with an oblique strain. |
| KC | Steven Cruz | The Kansas City Royals recalled RHP Steven Cruz from the minors. |
| STL | Chris Roycroft | The St. Louis Cardinals optioned RHP Chris Roycroft to the minors. |
| SF | Tyler Fitzgerald | The San Francisco Giants recalled OF Tyler Fitzgerald from the minors and appointed as the 27th man. |
| NYY | Clayton Andrews | The New York Yankees designated LHP Clayton Andrews for assignment. |
| NYY | Tim Hill | The New York Yankees signed LHP Tim Hill to a Major League contract. |
| NYY | Anthony Misiewicz | The New York Yankees optioned LHP Anthony Misiewicz to the minors. |
| MIA | Ali Sanchez | The Chicago Cubs traded C Alí Sánchez to the Miami Marlins. |
2024-06-19
| WSH | Robert Gsellman | The Washington Nationals released RHP Robert Gsellman. |
| MIL | Bradley Blalock | The Milwaukee Brewers recalled RHP Bradley Blalock from the minors. |
| MIL | Oliver Dunn | The Milwaukee Brewers optioned INF Oliver Dunn to the minors. |
| MIL | Tyler Black | The Milwaukee Brewers recalled INF Tyler Black from the minors. |
| LAD | Walker Buehler | The Los Angeles Dodgers placed RHP Walker Buehler on the 15-day injured list with a hip injury. |
| LAD | Bobby Miller | The Los Angeles Dodgers activated RHP Bobby Miller from the 15-day injured list. |
| MIL | Elieser Hernandez | The Milwaukee Brewers designated RHP Elieser Hernández for assignment. |
| NYY | Anthony Rizzo | The New York Yankees transferred INF Anthony Rizzo to the 60-day injured list. |
| NYY | Gerrit Cole | The New York Yankees activated RHP Gerrit Cole from the 60-day injured list. |
| CLE | Darren McCaughan | The Cleveland Guardians recalled RHP Darren McCaughan from the minors. |
| COL | Sean Bouchard | The Colorado Rockies activated OF Sean Bouchard from the 10-day injured list. |
| COL | Greg Jones | The Colorado Rockies optioned OF Greg Jones to the minors. |
| CLE | Nick Sandlin | The Cleveland Guardians placed RHP Nick Sandlin on the 15-day injured list with back inflammation. |
| BAL | Tyler Wells | The Baltimore Orioles transferred RHP Tyler Wells from the 15-day injured list to the 60-day injured list. |
| BAL | Kyle Stowers | The Baltimore Orioles optioned OF Kyle Stowers to the minors. |
| CHC | Keegan Thompson | The Chicago Cubs placed RHP Keegan Thompson on the Paternity Leave list. |
| BAL | Nick Maton | The Baltimore Orioles selected the contract of INF Nick Maton from the minors. |
| CHC | Porter Hodge | The Chicago Cubs recalled RHP Porter Hodge from the minors. |
| PIT | Alika Williams | The Pittsburgh Pirates activated INF Alika Williams from 10-day injury list and optioned him to minors. |
| CHC | Tomas Nido | The Chicago Cubs signed C Tomas Nido to a Major league contract. |
| CHC | Yan Gomes | The Chicago Cubs designated C Yan Gomes for assignment. |
| MIA | Yonny Chirinos | The Miami Marlins selected the contract of RHP Yonny Chirinos from the minors. |
| MIA | Kent Emanuel | The Miami Marlins designated LHP Kent Emanuel for assignment. |
| STL | Kyle Gibson | The St. Louis Cardinals activated RHP Kyle Gibson from the bereavement list. |
| CHC | Carl Edwards Jr. | The Chicago Cubs released RHP Carl Edwards. |
| NYY | Clayton Andrews | The New York Yankees optioned LHP Clayton Andrews to the minors. |
| MIN | Alex Kirilloff | The Minnesota Twins placed 1B/OF Alex Kirilloff on the 10-day injured list. |
| CWS | Tim Hill | The Chicago White Sox released LHP Tim Hill. |
| CHC | Mike Tauchman | The Chicago Cubs placed OF Mike Tauchman on the 10-day injured list. |
2024-06-18
| TOR | Daniel Vogelbach | The Toronto Blue Jays released DH Daniel Vogelbach. |
| CHC | Miles Mastrobuoni | The Chicago Cubs recalled INF Miles Mastrobuoni from the minors. |
| NYY | Clarke Schmidt | The New York Yankees transferred RHP Clarke Schmidt to the 60-day injured list with a lat strain. |
| HOU | Justin Verlander | The Houston Astros placed RHP Justin Verlander on the 15-day injured list. |
| OAK | Lawrence Butler | The Oakland Athletics recalled OF Lawrence Butler from the minors. |
| OAK | Tyler Nevin | The Oakland Athletics selected the contract of OF Tyler Nevin from the minors. |
| OAK | Seth Brown | The Oakland Athletics outrighted OF Seth Brown to the minors. |
| HOU | Nick Hernandez | The Houston Astros recalled RHP Nick Hernandez from the minors. |
| NYY | Cody Poteet | The New York Yankees placed RHP Cody Poteet on the 15-day injured list with a tricep strain. |
| BOS | Chris Martin | The Boston Red Sox activated RHP Chris Martin from the 15-day injured list. |
| NYY | Anthony Misiewicz | The New York Yankees selected the contract of LHP Anthony Misiewicz from the minors. |
| NYY | Anthony Rizzo | The New York Yankees placed INF Anthony Rizzo on the 10-day injured list. |
| PIT | Niko Goodrum | The Pittsburgh Pirates released INF Niko Goodrum. |
| TEX | Jonah Heim | The Texas Rangers activated C Jonah Heim from the Paternity List. |
| PIT | Jake Lamb | The Pittsburgh Pirates released INF Jake Lamb. |
| NYY | Clayton Andrews | The New York Yankees recalled LHP Clayton Andrews from the minors. |
| NYY | Ian Hamilton | The New York Yankees placed RHP Ian Hamilton on the 15-day injured list with a lat injury. |
| BOS | Cooper Criswell | The Boston Red Sox optioned RHP Cooper Criswell to the minors. |
| TEX | Cole Winn | The Texas Rangers optioned RHP Cole Winn to the minors. |
| TEX | Sam Huff | The Texas Rangers optioned C Sam Huff to the minors. |
| TEX | Yerry Rodriguez | The Texas Rangers recalled RHP Yerry Rodríguez from the minors. |
| ARI | Gavin Hollowell | The Arizona Diamondbacks claimed RHP Gavin Hollowell from the Colorado Rockies and optioned to the minors. |
| TOR | Ryan Burr | The Toronto Blue Jays recalled RHP Ryan Burr from the minors. |
| TOR | Orelvis Martinez | The Toronto Blue Jays recalled INF Orelvis Martinez from the minors. |
| TOR | Bo Bichette | The Toronto Blue Jays placed INF Bo Bichette on the 10-day injured list. |
| CLE | Jose Ramirez | The Cleveland Guardians activated INF José Ramírez from the paternity list. |
| CLE | Kyle Manzardo | The Cleveland Guardians optioned INF Kyle Manzardo to the minors. |
| KC | Carlos Hernandez | The Kansas City Royals recalled RHP Carlos Hernández from the minors. |
| KC | Drew Waters | The Kansas City Royals optioned OF Drew Waters to the minors. |
| SEA | Ty France | The Seattle Mariners activated INF Ty France from the 10-day injured list. |
| SEA | Seby Zavala | The Seattle Mariners designated C Seby Zavala for assignment. |
| OAK | Brady Basso | The Oakland Athletics optioned LHP Brady Basso to the minors. |
| OAK | J.D. Davis | The Oakland Athletics designated INF J.D. Davis for assignment. |
| MIN | Louie Varland | The Minnesota Twins optioned RHP Louie Varland to the minors. |
2024-06-17
| DET | Eli Villalobos | The Detroit Tigers signed RHP Eli Villalobos. |
| TOR | Yimi Garcia | The Toronto Blue Jays placed RHP Yimi García on the 15-day injured list with an elbow injury. |
| LAA | Jose Suarez | The Los Angeles Angels designated LHP José Suarez for assignment. |
| LAA | Cole Tucker | The Los Angeles Angels designated INF Cole Tucker for assignment. |
| LAA | Zach Plesac | The Los Angeles Angels selected the contract of RHP Zach Plesac from the minors. |
| LAA | Brandon Drury | The Los Angeles Angels activated INF Brandon Drury from the 10-day injured list. |
| COL | Angel Chivilli | The Colorado Rockies optioned RHP Angel Chivilli to the minors. |
| COL | Josh Rogers | The Colorado Rockies placed LHP Josh Rogers on the 15-day injured list with a shoulder strain. |
| COL | Jake Bird | The Colorado Rockies activated RHP Jake Bird from the 15-day injured list. |
| COL | Justin Lawrence | The Colorado Rockies activated RHP Justin Lawrence from the 15-day injured list. |
| LAD | Mookie Betts | The Los Angeles Dodgers placed INF Mookie Betts on the 10-day injured list. |
| LAD | Miguel Vargas | The Los Angeles Dodgers recalled OF Miguel Vargas from the minors. |
| BOS | Romy Gonzalez | The Boston Red Sox activated INF Romy González from the 10-day injured list. |
| CIN | Christian Encarnacion-Strand | The Cincinnati Reds transferred INF Christian Encarnacion-Strand to the 60-day injured list. |
| CIN | Brooks Kriske | The Cincinnati Reds optioned RHP Brooks Kriske to the minors. |
| CIN | Brooks Kriske | The Cincinnati Reds selected the contract of RHP Brooks Kriske from the minors. |
| BOS | Jamie Westbrook | The Boston Red Sox optioned INF Jamie Westbrook to the minors. |
| PIT | Daulton Jefferies | The Pittsburgh Pirates recalled RHP Daulton Jefferies from the minors. |
| PIT | Justin Bruihl | The Pittsburgh Pirates optioned LHP Justin Bruihl to the minors. |
| PHI | Trea Turner | The Philadelphia Phillies activated INF Trea Turner from the 10-day injured list. |
| NYM | Tomas Nido | The New York Mets released C Tomás Nido. |
| PHI | Johan Rojas | The Philadelphia Phillies optioned OF Johan Rojas to the minors. |
| MIN | Diego Castillo | INF Diego Castillo elected free agency. |
| ATL | Forrest Wall | The Atlanta Braves recalled OF Forrest Wall from the minors. |
| ATL | Hurston Waldrep | The Atlanta Braves placed RHP Hurston Waldrep on the 15-day injured list. |
| ATL | J.P. Martinez | The Atlanta Braves optioned OF J.P. Martinez to the minors. |
| ATL | Daysbel Hernandez | The Atlanta Braves recalled RHP Daysbel Hernández from the minors. |
