Dodgers left-hander Justin Wrobleski has been elite in his transition back to a starting role this season, posting a 1.50 ERA and 0.97 WHIP through five games. Wrobleski has continued his steady growth entering his third year with Los Angeles and is climbing quickly within an already loaded rotation. The 25-year-old owns a 0.69 ERA in April and has already earned four wins, showing the ability to work deep into games. Wrobleski has attacked the strike zone consistently while generating more weak contact. He made only two starts for the Dodgers last season, but he looks fully comfortable in this expanded role. If this level continues, Wrobleski will remain one of the best waiver wire additions for fantasy managers seeking pitching help.

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San Diego Padres right-hander Randy Vasquez has been dominant through five starts this season, posting a 1.88 ERA, 1.08 WHIP, and 30 strikeouts across 28.2 innings. Vasquez has allowed more than one run only once, showing impressive consistency in his third year with San Diego. The 27-year-old logged a 3.84 ERA in 28 games last season, but he appears ready to take another step in 2026. His swing-and-miss profile has improved dramatically, with his K% rising to 26.3 after finishing at 13.7 last year. If this growth continues into May, he could become a key fantasy waiver wire target and an important piece of the Padres rotation.

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The New York Yankees have called up outfielder Jasson Dominguez after a dominant start at Triple-A Scranton/Wilkes-Barre. Dominguez hit .306 with an .875 OPS and three home runs in 22 games, earning another opportunity with the first-place Yankees. The 23-year-old has flashed impact tools since debuting in 2023, but he has not yet delivered consistent production in the majors. Dominguez slashed .257/.331/.388 across 123 games last season and was left off the Opening Day roster this year. This promotion gives him a fresh chance to translate his minor league momentum into everyday value. If he starts quickly, Dominguez could secure a meaningful role in a potent Yankees lineup.

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Athletics right-hander Jack Perkins is quickly emerging as the club's preferred ninth-inning option after recording saves in each of his last two appearances. Perkins has been one of the early surprises in the Athletics bullpen, posting a 3.18 ERA and 1.15 WHIP through six outings. Scott Barlow entered the season as the likely favorite for save chances, but he blew his lone opportunity and has shifted into more of a setup role with five holds already. Perkins is in his second major league season and is showing the poise and stuff needed for high-leverage work. His recent usage suggests growing trust from the coaching staff as the Athletics sort out late-game roles. Fantasy managers searching for saves should act quickly, as Perkins is trending toward steady closing opportunities moving forward.

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New York Yankees right-hander Luis Gil has been optioned to Triple-A Scranton/Wilkes-Barre following Sunday's 7-4 loss to the Houston Astros. Gil struggled in the outing, lasting four innings while allowing six runs on five hits, including two home runs. The 27-year-old has endured a difficult fifth MLB season after missing most of last year with an injury. His ERA has risen to 6.05, and he owns a 1.34 WHIP through four starts. Gil has struggled to limit hard contact and has not found consistent success with his new sinker. He will now look to reset in Triple-A and work his way back into the Yankees' rotation plans.

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Los Angeles Dodgers left-hander Blake Snell (shoulder) is scheduled to make his second rehab start for the Ontario Tower Buzzers on Tuesday as he works back from a left shoulder injury. Snell has been on the 15-day injured list since March 22 and has not appeared in a game this season. He threw 32 pitches in his first rehab outing, and a late May return remains possible if he continues to progress. When healthy, Snell remains one of baseball's most dominant left-handed starters. In his first season with the Dodgers in 2025, he posted a 2.35 ERA with 72 strikeouts in 61 1/3 innings across a limited sample size of 11 starts.

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Atlanta Braves pitcher Reynaldo Lopez is heading to the bullpen for now, according to Mark Bowman. The team is shifting Lopez to the pen so he can focus on his mechanical issues. The right-hander has walked 11 batters across his five starts and doesn't look sharp at the moment. The Braves want to keep JR Ritchie in the rotation, and Spencer Strider (oblique) is going to return soon. With that being said, Lopez is the odd man out at the moment. The right-hander is unlikely to offer any kind of reliable fantasy value while pitching out of the bullpen. It's unclear when Lopez will return to the rotation, so fantasy managers might want to look for another option.

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Toronto Blue Jays relief pitcher Louis Varland was tasked with once again pitching in the final frame. The right-hander earned his second save of the season on Saturday and was back out there a day later. Varland was solid as he tossed a scoreless inning while striking out two batters for his third save of the season. It wouldn't be shocking to see Varland unavailable on Monday after pitching in back-to-back games. The right-hander appears to be the favorite for saves in Toronto after notching back-to-back saves. Fantasy managers looking for a source of saves should consider adding Varland right now.

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Los Angeles Angels relief pitcher Jordan Romano has been designated for assignment by the organization on Sunday. The right-hander has been functioning as the closer for the Halos this season. He converted four saves across five scoreless innings of work to begin the season. After that, things got rough for Romano, who has allowed nine earned runs over his past five appearances. The Angels have decided to boot him off the roster after he allowed four earned runs on Saturday. The Angels will likely go with a committee approach in the bullpen until someone steps up and runs away with the role. Sam Bachman and Drew Pomeranz are names to watch as closer options.

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Los Angeles Angels relief pitcher Drew Pomeranz could be moving into a bigger role in the bullpen. On Sunday, closer Jordan Romano was designated for assignment by the organization. The right-hander was functioning as the closer for the Halos this season. He heavily struggled over the last handful of outings, so the team decided to move on. Without Romano on the roster, the Angels are likely going to go closer by committee for now. Pomeranz and Sam Bachman are likely the favorites to get the ball in high-leverage spots now. Fantasy managers should monitor this situation and scoop up whoever the Angels decide to lean on.

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Kansas City Royals relief pitcher Carlos Estevez (foot) was able to throw a two-up bullpen on Saturday and is scheduled to have hitters in Arizona on Tuesday. The right-hander has been sidelined since getting hit by a comebacker in late March. His recovery from his left foot contusion has been slow, but it sounds like Estevez is making progress. Estevez only made one appearance this season before landing on the Injured List. He allowed six earned runs on four hits across 0.1 innings of work. Lucas Erceg has been working as the closer while Estevez has been out. He has converted six of eight save chances, but holds a 5.23 ERA right now. Estevez could be back in the mix for saves once he's back with the Royals.

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Texas Rangers starting pitcher Jack Leiter (ankle) is ready to go and will make the start against the New York Yankees on Monday. Leiter suffered an ankle injury during his previous start versus the Pittsburgh Pirates on Wednesday. Luckily, it was a minor issue that isn't going to cost him anytime. The right-hander has struggled lately with a 6.91 ERA, 1.81 WHIP, and a 12/9 K:BB ratio over his last three starts. His first two starts of the season went well, but he hasn't been able to find the same success since then. Leiter will be a shaky streaming option against the Yankees' tough lineup.

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Los Angeles Dodgers catcher Will Smith (back) will miss his second straight game on Sunday in the series finale against the visiting Chicago Cubs due to back tightness, according to MLB.com. Dalton Rushing will be behind the plate to catch left-hander Justin Wrobleski while batting seventh against Cubs left-hander Shota Imanaga. Smith was originally expected to return on Sunday, but it appears the Dodgers will give him another day to recover before potentially returning for Monday's series opener against the visiting Miami Marlins. He'll be available off the bench on Monday and should avoid a stint on the injured list. The 31-year-old veteran backstop continues to be a great multi-category contributor at the weak catching position in fantasy, slashing .266/.337/.392 with three homers, 14 RBI, and 11 runs scored in his first 79 at-bats this year. Rushing has really turned it around at the plate so far in 2026 after struggling in 53 games as a rookie. He's gone 14-for-35 (.400) with seven home runs and 15 RBI. Despite the strong start, he's a tough sell for DFS lineups on Sunday in a tough lefty-on-lefty matchup against Imanaga.

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Arizona Diamondbacks shortstop Geraldo Perdomo (ankle) is not in the starting lineup in Mexico City on Sunday against the San Diego Padres, according to MLB.com. Perdomo is out of action for the two-game series finale in Mexico City after spraining his left ankle on Saturday. The D-backs aren't expecting Perdomo to land on the 10-day injured list, so he should have a very good chance of returning after an off day on Monday to face the Milwaukee Brewers on Tuesday. Jose Fernandez is making the start at shortstop and will hit sixth on Sunday against Padres right-hander Michael King. When active, the 26-year-old Perdomo is a must-start in fantasy baseball lineups. He's off to a .250/.350/.393 start with a .743 OPS, a homer, six RBI, 11 runs scored, and six stolen bases in his first 84 at-bats in 2026. Fernandez has looked even better at the plate in his first 21 MLB games, going 23-for-72 (.319) with two long balls and 11 RBI in 74 plate appearances.

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Kansas City Royals third baseman Maikel Garcia (elbow) remains out of the team's starting lineup for Sunday's series finale against the visiting Los Angeles Angels, according to MLB.com. Nick Loftin will make another start at the hot corner and bat seventh for the Royals against Angels left-hander Reid Detmers. It will be the third straight missed game for Garcia after he left Wednesday's game early with an elbow injury. Fantasy managers will want to check back on Garcia's status for the start of a new week on Monday, but we may not know more about him until Tuesday's series opener in Sacramento against the Athletics. The Venezuelan infielder had a breakout season in 2025 with a .286 average, 16 home runs, 74 RBI, and 23 stolen bases in 160 games, and he's stolen 83 bases since the start of the 2023 season, his first full year in the majors. Keep Garcia stashed in all fantasy formats for now. Loftin has faced Detmers only twice in his career and has gone hitless.

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Los Angeles Angels catcher Logan O'Hoppe (wrist) has been placed on the 10-day injured list due to a left wrist fracture. The 26-year-old was forced to exit early from his team's game on Saturday against the Kansas City Royals after being struck by a foul tip, and it now appears as though he could miss significant time. O'Hoppe was off to a slow start to the 2026 season before getting injured, hitting .205/.323/.256 with one home run, eight RBI, and nine runs scored across 93 plate appearances. However, O'Hoppe had lowered his strikeout rate to a career-low 24.7% while raising his walk rate to a career-high 11.8%, so he may have been suffering from some poor luck at the plate. With O'Hoppe sidelined, veteran catcher Travis d'Arnaud looks like the favorite to see the majority of the playing time behind the plate for the Angels. Through 19 plate appearances so far in 2026, D'Arnaud is hitting .125 with just one extra-base hit.

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Colorado Rockies starting pitcher Chase Dollander struggled in his first taste of big-league action in 2025, recording a 6.52 ERA across 98 innings (21 starts). However, the former top prospect appears to be putting things together in his second MLB campaign. Across his first six appearances (25 innings) of 2025, Dollander is 2-2 with a 2.88 ERA, 1.00 WHIP, and 32 strikeouts. The Rockies have largely utilized Dollander in a bulk-relief role, allowing him to follow an opener. The new strategy is working for the 24-year-old, as he owns an elite 24% K-BB rate. Trusting Rockies' pitchers in their home starts at Coors Field is always risky for fantasy managers. However, Dollander's production and his prospect pedigree give him clear appeal as a matchup-based streamer to target off the waiver wire.

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Arizona Diamondbacks utility man Ildemaro Vargas has been one of the biggest surprise success stories of the 2026 season so far, hitting .351/.368/.649 with five home runs, 16 RBI, and 15 runs scored across 77 plate appearances. The 34-year-old has worked his way into everyday playing time with Diamondbacks first basemen Pavin Smith (elbow) and Carlos Santana (thigh) both currently on the injured list. Vargas has spent the majority of his MLB career to this point in a utility role, including his 38-game stint with Arizona in 2025. His .350 batting average on balls in play is likely to regress to his career average of .271 over a larger sample, and his 7.6% barrel rate does not support a full-scale power breakout. Still, Vargas is taking advantage of his opportunity with the Diamondbacks and should not be ignored as a potential waiver-wire target for fantasy managers.

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San Francisco Giants starting pitcher Landen Roupp is off to an excellent start to the 2026 season, as he's posted a 4-1 record with a 2.28 ERA, 1.01 WHIP, and 31 strikeouts across his first five starts (27 2/3 innings). In his two most recent outings combined, Roupp has allowed just two hits and one earned run across 11 innings against the Cincinnati Reds and Los Angeles Dodgers. While the 27-year-old's elevated 10.9% walk rate is less than ideal, he's raised his strikeout rate from 21.4% in 2025 to 28.2% so far this season. Roupp has also yet to allow a home run in 2026 and owns a 50.8% ground-ball rate. Particularly given his pitcher-friendly home environment in San Francisco, Roupp looks like a potential breakout starting pitcher in 2026. In any fantasy league where he's not already rostered, Roupp profiles as a high-priority waiver-wire target.

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Chicago Cubs reliever Phil Maton (knee) is currently on the 15-day injured list as he makes his way back from a knee injury. However, the 33-year-old began a rehab assignment with Triple-A Iowa on Friday and could be nearing a return to the big leagues. Maton has been an effective reliever throughout his MLB career, most recently posting a 2.79 ERA with 81 strikeouts and five saves across 61 1/3 innings split between the St. Louis Cardinals and Texas Rangers in 2025. With Cubs closer Daniel Palencia (lat) currently on the injured list due to a strained lat, Maton could emerge as Chicago's preferred ninth-inning option. In deeper fantasy leagues, managers in need of saves may want to consider stashing Maton off the waiver wire ahead of his impending activation off the injured list.

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