RADIO
Josh Naylor Is Day-to-Day with Back Spasms
Seattle Mariners first baseman Josh Naylor smashed a solo home run to tie the game in the seventh inning of Monday's extra-inning win over the Mets, but he left the game with back spasms before the bottom of the inning. He was replaced at first base by Patrick Wisdom, and the Mariners could also use Luke Raley at the position if Naylor misses any games due to the issue. On the season, Naylor is hitting .254 with six home runs, 25 RBI, and 12 stolen bases in his 57 games. He has a .301 wOBA, which is well below his career average, but he had hit safely in seven of his last eight games with a .303 batting average and .319 wOBA before the injury. As long as he avoids the injured list, he's still worth holding in most leagues at this point, although there could be some extra value for Wisdom and Raley in the next few days if Naylor is sidelined.
Source: Shannon Drayer
Source: Shannon Drayer
Aaron Ashby's High-Leverage Role Provides Fantasy Value Despite Lack of Saves
Milwaukee Brewers left-hander Aaron Ashby has a case as the most valuable relief pitcher in baseball so far this season. Across 36 innings (26 games), Ashby has recorded a 9-0 record with a 2.00 ERA, 1.28 WHIP, and 51 strikeouts. The 28-year-old's WHIP is inflated by his 11.9% walk rate, but he's struck out 33.8% of the batters he's faced. Ashby also owns an impressive 56.8% ground-ball rate and has been taken deep just one time in 2026. Milwaukee appears likely to continue utilizing Ashby in a fireman role and relying on the combination of right-handers Abner Uribe and Trevor Megill in the ninth inning. Still, Ashby's high-leverage usage has allowed him to rack up wins at a prolific rate. Even if Ashby slows down from his current 25-win pace, he should provide fantasy managers with an elite strikeout rate and plenty of assistance in the ERA category. Particularly in deeper leagues, Ashby is a worthy waiver wire target.
Source: RotoBaller
Source: RotoBaller
J.T. Ginn Carries Streamer Appeal on the Waiver Wire
In 13 games (10 starts) so far this season, Athletics starting pitcher J.T. Ginn has recorded a 3-3 record with a 2.87 ERA, 1.14 WHIP, and 52 strikeouts across 59 2/3 innings. The 27-year-old put together a particularly impressive performance his last time out on Saturday, holding the New York Yankees to just four hits and one unearned run across six innings of work. Ginn is averaging a career-high 94.5 miles per hour on his fastball and is holding opposing batters to just a .198 batting average. Ginn has allowed a 10.1% walk rate and is benefiting from an unusually low .234 opponent batting average on balls in play, which could both be reasons to think that regression is coming. Still, the right-hander limits hard contact and owns a 47.5% ground-ball rate. Particularly in deeper leagues, Ginn is worth a look on the waiver wire as a starting pitcher streamer ahead of his next scheduled start on Friday against the Houston Astros.
Source: RotoBaller
Source: RotoBaller
Chandler Simpson Exits Early on Monday Due to Mouth Laceration
Tampa Bay Rays outfielder Chandler Simpson (mouth) was forced to exit early from his team's game against the Detroit Tigers on Monday after being struck in the mouth by his own helmet while sliding headfirst into second base, per Marc Topkin of the Tampa Bay Times. Topkin reports that there was a "fair amount of blood." Simpson was one-for-two in the game before being pulled and is now hitting .284/.318/.338 with zero home runs, 12 RBI, 30 runs scored, and 14 stolen bases across 239 plate appearances so far in 2026. It seems unlikely that Simpson will be facing an extended absence, but the exact nature of his injury is currently unclear. Ryan Vilade took over for Simpson in left field on Monday and could be in line for more playing time while Simpson is sidelined.
Source: Tampa Bay Times - Marc Topkin
Source: Tampa Bay Times - Marc Topkin
Zach Neto Scratched from Angels Lineup on Monday Due to Lingering Symptoms of Whiplash
Los Angeles Angels shortstop Zach Neto (head/neck) was scratched from his team's lineup for their game on Monday against the Colorado Rockies due to lingering symptoms of whiplash, per Rhett Bollinger of MLB.com. Neto's symptoms are a result of a collision at home plate that he was involved in during the Angels' win over the Tampa Bay Rays on Saturday. Across 274 plate appearances so far this season, Neto has hit .231/.339/.427 with 10 home runs, 27 RBI, 42 runs scored, and eight stolen bases. The 26-year-old does not appear to be ticketed for a trip to the injured list, but Los Angeles will want to make sure he's fully clear of any ill effects from the collision before re-inserting him in the lineup. Angels infielder Oswald Peraza took Neto's place at shortstop on Monday, and both he and infielder Nick Madrigal could be in line for more playing time while Neto is sidelined.
Source: MLB.com - Rhett Bollinger
Source: MLB.com - Rhett Bollinger
Rockies Promote Prospect TJ Shook to Majors, Worth a Look as Potential Saves Source?
The Colorado Rockies promoted right-handed pitching prospect TJ Shook to the majors on Monday, per Milb Central. Shook has pitched well so far this season across 28 1/3 innings (22 games) with Triple-A Albuquerque, recording a 2.86 ERA and 1.09 WHIP with 29 strikeouts and seven saves. A 28-year-old who began his professional career in the Milwaukee Brewers' farm system in 2021, Shook has recorded 19 minor-league saves since transitioning to the bullpen during the 2024 season. The Rockies have utilized right-hander Antonio Senzatela as their primary ninth-inning option in recent weeks, but Senzatela owns just three career saves and has recorded an uninspiring 13.7% K-BB rate in 2026. If Shook proves himself to be a reliable option at the MLB level, he could emerge as a saves option worth targeting on the waiver wire for deep-league fantasy managers.
Source: Milb Central
Source: Milb Central
Bailey Ober Avoids UCL Damage, Diagnosed with Mild Flexor Strain
Minnesota Twins starting pitcher Bailey Ober (elbow) has been diagnosed with a mild flexor strain and will be shut down for 10-14 days. On the bright side, his "UCL is intact," per Dan Hayes of The Athletic. Ober was placed on the 15-day injured list on Sunday due to elbow inflammation, but appears to have avoided the worst-case scenario. Still, it will be at least mid-June before he resumes throwing, making a return to the Twins rotation this month unlikely. Before getting injured, Ober posted a 6-3 record with a 4.59 ERA, 1.22 WHIP, and 46 strikeouts across 66 2/3 innings (12 starts). The 30-year-old's average fastball velocity had dipped to a career-worst 89.1 miles per hour, which may have been a symptom of his elbow discomfort. Twins right-hander Mike Paredes was recalled to take Ober's place on the active roster and could be in line to take his place in the Minnesota rotation as well.
Source: The Athletic - Dan Hayes
Source: The Athletic - Dan Hayes
Pavin Smith is Returning on Monday
Arizona Diamondbacks first baseman Pavin Smith (elbow) was activated off the 60-day Injured List ahead of Monday's game against the Los Angeles Dodgers. Smith hasn't played since the opening series of the season after having surgery to remove loose bodies from his elbow. He'll serve as the designated hitter and bat fifth during his return on Monday. The expectation is that Smith will split up time between DH and first base against right-handed pitching. He slashed. 258/.362/.434 with eight home runs and 28 RBI last season. Smith could be a potential option in deep leagues. In a corresponding move, infielder Tim Tawa has been optioned to Triple-A.
Source: Aaron Hughes
Source: Aaron Hughes
Giants Promote Wilkin Ramos to Majors, Worth an Add After Strong Start at Triple-A?
San Francisco Giants relief pitcher Wilkin Ramos has been called up ahead of Monday's game against the Milwaukee Brewers. Ramos will serve as bullpen depth after a strong start to the season in Triple-A. Across 27 innings, Ramos posted a 2.00 ERA, 1.15 WHIP, and a 27:7 K:BB ratio across 17 appearances in the minors. He'll likely start in low-leverage spots, but Ramos could quickly earn his way up the depth chart in San Francisco. He's someone to keep an eye on as a potential closer candidate down the road.
Source: Milb Central
Source: Milb Central
Edwin Arroyo Playing Second Base in MLB Debut
Cincinnati Reds infielder Edwin Arroyo has been called up to make his MLB debut on Monday against the Kansas City Royals. Arroyo will join the big league roster with Elly De La Cruz (hamstring) landing on the 10-day Injured List. The rookie infielder will cover second base and bat eighth during his debut. Matt McLain will shift over to shortstop, but Arroyo could play over there as well. This season, Arroyo is slashing .323/.383/.562 with 11 home runs and nine stolen bases during his time in Triple-A Louisville. He could be worth an add in most fantasy formats, with everyday playing time likely coming his way while De La Cruz is on the shelf.
Source: Cincinnati Reds
Source: Cincinnati Reds
Elly De La Cruz to Miss 2-4 Weeks of Action
Cincinnati Reds shortstop Elly De La Cruz (hamstring) was placed on the 10-day Injured List on Monday. De La Cruz will head to the shelf for the first time during his MLB career. Reds manager Terry Francona said that De La Cruz is looking at missing 2-4 weeks of action due to a Grade 1-2 hamstring strain. The best-case scenario is that De La Cruz is back in the mix by mid-June, but hamstring injuries can be tricky. Matt McLain will take over at shortstop on Monday, with Edwin Arroyo making his MLB debut at second base. The expectation is that these two will split up most of the playing time at shortstop while De La Cruz is out. Fantasy managers will need to stay tuned for more updates on De La Cruz as he progresses.
Source: Mike Petraglia
Source: Mike Petraglia
Chase Burns is Scratched Due to Illness
Cincinnati Reds starting pitcher Chase Burns (illness) was scratched from his scheduled start against the Kansas City Royals on Monday. Burns came down with a fever overnight and is still dealing with the symptoms. The team has elected to give Burns a few days off and move his start to Wednesday. In the meantime, Lyon Richardson will get the opening nod against the Royals on Monday. He figures to serve as the opener for what will likely be a bullpen game for the Reds. Fantasy managers should adjust their lineups accordingly and expect Burns to be back in the mix on Wednesday. Burns has been stellar with a 1.96 ERA, 0.96 WHIP, and a 72:20 K:BB ratio across 11 starts this season.
Source: Cincinnati Reds
Source: Cincinnati Reds
Griffin Jax a Priority Waiver Wire Target Amidst Success as a Starter?
Tampa Bay Rays right-hander Griffin Jax got off to a rough start to the 2026 season, allowing eight runs across his first two innings (four games) of the year. However, Jax has been significantly better since Tampa Bay shifted him from the bullpen to the starting rotation in late April. Across 21 innings (six starts) since the role shift, Jax has recorded a 1.71 ERA and 1.19 WHIP with 17 strikeouts. The 31-year-old also worked five innings in two consecutive starts before being limited to two innings after getting hit in the back by a comebacker in his most recent outing. Now that Jax should be built up close to a regular starter's workload, the right-hander carries significant waiver wire appeal across most fantasy league formats.
Source: RotoBaller
Source: RotoBaller
Sam Antonacci Remains a Solid Deep-League Waiver Wire Target Despite Lack of Power
Across 162 plate appearances since being promoted to the big leagues in mid-April, Chicago White Sox outfielder Sam Antonacci is hitting .275/.369/.362 with one home run, 13 RBI, 23 runs scored, and eight stolen bases. The 23-year-old hit just five home runs across 519 minor league plate appearances in 2025, so he appears unlikely to provide fantasy managers with much power any time soon. However, Antonacci has consistently shown an ability to put the ball in play and has spent considerable time in the leadoff spot for Chicago since making his MLB debut. Antonacci stole 48 bases in the minors in 2025, so he may just be scratching the surface of his speed potential in the big leagues. As long as he can continue to get on base at a solid clip, Antonacci should rack up runs and stolen bases for fantasy managers and is worth a look on the waiver wire.
Source: RotoBaller
Source: RotoBaller
Rangers Calling Up Pitching Prospect Robby Ahlstrom Following Impressive Showing at Triple-A
The Texas Rangers are promoting left-handed pitching prospect Robby Ahlstrom to the big leagues, as confirmed by Jeff Wilson of DLLS Sports. Ahlstrom has been impressive across 29 1/3 innings (21 games) with Triple-A Round Rock so far in 2026, recording a 2.76 ERA, 0.95 WHIP, 33 strikeouts, and two saves. Ahlstrom has worked in a multi-inning relief role since the start of the 2023 season, so he's likely ticketed for a spot in the Texas bullpen. Rangers left-hander Jacob Latz has worked his way into the primary closer role for Texas, pitching to a 2.08 ERA with seven saves this season. However, Latz has just eight saves across 104 career MLB appearances, so he's not a lock to hold the Rangers closer job all season. In deeper leagues, fantasy managers may want to consider taking a flyer on Ahlstrom on the waiver wire in case he emerges as a candidate for saves in Texas.
Source: DLLS Sports - Jeff Wilson
Source: DLLS Sports - Jeff Wilson
