New York Mets manager Carlos Mendoza said Tuesday that lefty reliever Brooks Raley (elbow) has opted to undergo an elbow operation that will likely end his season. The 35-year-old, who was an anchor for the team's bullpen, was placed on the 15-day injured list on April 21. Mendoza said it is unclear if Raley will undergo Tommy John surgery or an internal brace procedure, which carries a shorter recovery timeline but would still likely leave Raley out for the rest of the 2024 season. Jake Diekman is currently the only lefty reliever in the Mets' bullpen, who has posted a respectable 3.86 ERA and 12.67 K/9 rate but has struggled with walks at a 7.71 BB/9 rate.

Chicago Cubs manager Craig Counsell said that veteran right-hander Kyle Hendricks will be moved to the bullpen for now, but the hope is to get Hendricks back on track to eventually return him to the starting rotation. With a bullpen-type game coming on Wednesday against the visiting Atlanta Braves, the 34-year-old could be used in a relief role as perhaps the bulk reliever. Hendricks has already spent time on the injured list this year and just has not looked at all like the pitcher he was in 2023, when he had a 3.74 ERA and 1.20 WHIP in his 24 starts. Through seven starts in 2024, he's gone 0-4 with a rough 10.57 ERA (6.93 FIP) and 1.99 WHIP with 11 walks and 25 strikeouts in 30 2/3 innings. Even if Hendricks eventually returns to a starting role, it will be hard to recommend him in standard 12-team fantasy leagues.

Los Angeles Angels manager Ron Washington gave right-handed reliever a vote of confidence before their game on Tuesday against the Houston Astros. "He's our closer," Washington said. Estevez has been shaky for more of the year, holding a 5.17 ERA through his first 15 games entering Tuesday's contest. He has seven saves and three blown saves. Estevez picked up his seventh save on Monday but allowed a run and would have allowed another if not for Jo Adell robbing a home run. If the Angels change their tune after Estevez took the loss in one-third of an inning in the extra-inning defeat to the Astros on Tuesday, Hunter Strickland would most likely get the next chance at saves. He has a 2.25 ERA and 28 career saves in 10 big-league seasons. Fantasy managers speculating on saves may want to stash Strickland now if he's available. Estevez has only walked two this year but said his four-seam fastball "is a little off."

Houston Astros right-hander Jose Urquidy (forearm) will make his next minor-league rehab start on Friday at Triple-A Sugar Land and he's set to throw around 70 to 75 pitches, according to manager Joe Espada. The Astros are slow-playing a pitcher that missed a big chunk of the 2023 campaign with an arm injury. Urquidy is now recovering from a right-forearm injury but is on the cusp of making his 2024 debut. The 29-year-old Mexican hurler reached 59 pitches in his last rehab outing on Saturday and should be cleared to join the Astros' starting rotation if he gets out of this weekend's outing without any setbacks. Given all the injuries to Houston's rotation this year, Urquidy's return will be a welcomed sight. Urquidy had a career-worst 5.29 ERA in 63 innings in 2023 and holds a subpar 19.6% strikeout rate in five big-league seasons, but he'll be in play as a matchup-based streamer in deeper fantasy leagues when he's back in the fold.

Houston Astros right-hander Ronel Blanco will likely make his return from a 10-day suspension to start on Sunday against the Oakland Athletics, according to manager Joe Espada. Blanco was ejected from his last start after just three innings against the A's after umpires found an illegal substance on his glove. He threw three scoreless innings against Oakland his last time out and has been excellent this year for the Astros, going 4-0 with a 2.09 ERA (4.02 FIP) and 1.06 WHIP with 21 walks and 45 strikeouts in 47 1/3 frames over eight starts. Blanco's FIP of over 4.00 shows that he's due some regression in 2024, but fantasy managers must continue to roll with him in starting lineups, especially against an A's offense that ranks 22nd in baseball with a .674 OPS.

Tampa Bay Rays right-hander Ryan Pepiot (leg) will be activated from the 15-day injured list to start on Wednesday against the Boston Red Sox. As expected, Pepiot will make his return to the Rays' starting rotation after initially landing on the injured list with a bruised lower left leg after he was hit by a comebacker in his last start on May 5. The 26-year-old didn't require any minor-league rehab starts because he wasn't dealing with an injury to his arm, so fantasy managers should feel a bit more comfortable throwing him back into their starting lineups right away. The matchup against the Red Sox isn't a great one, however, as they rank eighth in all of baseball with a .724 team OPS. Since giving up six earned runs in his season debut on April 1, Pepiot has looked better and will return on Wednesday to a 3.68 ERA and 0.93 WHIP with 41 K's in 36 2/3 innings over his seven starts.

Chicago White Sox outfielder Luis Robert Jr. (hip) is scheduled to play five innings on Wednesday in a minor-league rehab game in the Arizona Complex League. Robert will then take Thursday and play this weekend in Arizona before going on a rehab assignment with a higher affiliate, according to manager Pedro Grifol. It's likely that the White Sox will let the 26-year-old right-handed slugger play in plenty of rehab games before they consider bringing the oft-injured outfielder back to the majors. He's been out since April 6 with a Grade 2 right hip-flexor strain, but Robert should be stashed in an IL spot in all fantasy leagues because of his power/speed upside when he's healthy. Even without a setback, the best bet is that Robert won't return until early June. The Cuban outfielder was a first-time All-Star in 2023, hitting .264 with a career-high 38 home runs, 80 RBI and 20 stolen bases.

Texas Rangers manager Bruce Bochy said that right-hander Dane Dunning (shoulder) will be ready to come off the injured list and start on Wednesday in Philadelphia against the Phillies. Dunning is making his return from a right rotator-cuff strain that put him on the injured list earlier this month. The 29-year-old didn't go on a minor-league rehab assignment and has gone beyond five innings just twice (in his first two starts) so far in 2024, so fantasy managers shouldn't be expecting him to go very deep in one of the tougher matchups in his return on Wednesday. The former 29th overall pick by the Washington Nationals in 2016 out of Florida has a decent 4.10 ERA and 1.15 WHIP with 43 strikeouts in 37 1/3 innings over his seven starts. Dunning has a 48.9% hard-hit rate but also a strong 31% whiff rate, making him a pretty polarizing fantasy asset.

Texas Rangers head coach Bruce Bochy said that right-hander Jon Gray (groin) left his start early on Tuesday against the Philadelphia Phillies with right-groin tightness after throwing 75 pitches. Gray was hit with his second loss of the season after allowing two earned runs on four hits while walking three and striking out four in his five innings of work to raise his season ERA to a still very solid 2.21. We should know more on the severity of the 32-year-old's groin injury later on Tuesday night or on Wednesday morning. Even if it's not that severe of a strain, the Rangers could play it safe and put Gray on the injured list. At the very least, it seems likely that he won't be able to make his next scheduled start on Sunday against the Minnesota Twins. The good news for the Rangers is that right-hander Dane Dunning (shoulder) is returning from the IL to start on Wednesday in Philly.

Cincinnati Reds first baseman Christian Encarnacion-Strand (wrist) will have a follow-up exam on June 5. Encarnacion-Strand was diagnosed with a fractured right hand back on May 8, which stemmed from being hit by a pitch on April 27, and he was expected to miss somewhere between four and six weeks. The 24-year-old former top prospect should remain stashed in shallow fantasy leagues for his power potential and a possible return sometime in the middle of June, but he was slashing a pitiful .190/.220/.293 with two home runs, six doubles, and 16 RBI over 123 plate appearances (29 games) before requiring a trip to the injured list. The switch-hitting Jeimer Candelario's playing time at first base should be locked in for the time being, but he's failed to produce much for fantasy purposes while slashing just .216/.284/.379 with four homers, 11 doubles, and 17 RBI in 153 at-bats.

New York Mets starting pitcher Kodai Senga (shoulder, triceps) played "light catch" on Tuesday, manager Carlos Mendoza said. It's an encouraging sign for Senga, who missed Sunday's scheduled bullpen session due to a setback with triceps tightness. His next bullpen session is scheduled for Friday, but considering how much time Senga has taken between mound sessions in his throwing progression from a right posterior shoulder capsule strain, his rehab could easily extend into mid-June or beyond at this point. Mendoza does believe a return in the first half is still possible, though. In 29 starts a year ago, the hard-throwing 31-year-old right-hander recorded a strong 2.98 ERA (3.63 FIP), 1.20 WHIP, and 202:77 K:BB over 166 1/3 innings. Senga should remain stashed in the majority of leagues, but fantasy managers will need to exercise continued patience.

Chicago Cubs relief pitcher Adbert Alzolay (forearm) is getting a second opinion on his strained right flexor. That's something you never want to hear, as it further clouds Alzolay's return timetable from the injury. In 18 games this year, the 29-year-old right-hander held a disappointing 4.67 ERA with 13 strikeouts, six walks, and six home runs allowed over 17 1/3 innings from the Cubs' bullpen before manager Craig Counsell had to remove him from the closer's role. Consider Alzolay out indefinitely until more is known. This should solidify Hector Neris' standing as Chicago's primary closer for the foreseeable future, though. Neris has a 2.65 ERA through 17 frames, but a 4.85 FIP, 1.64 WHIP, and 15:14 K:BB can't help but feel highly concerning.

Cincinnati Reds outfielder Jake Fraley (hand) left Tuesday's game against the visiting San Diego Padres after being hit in the right hand by a pitch in the first inning. X-rays were negative for a fracture, but Fraley has swelling and will get looked at on Wednesday. Stuart Fairchild entered the game, and he would be in line for an uptick in at-bats in Cincy's outfield if Fraley needs to miss additional time beyond Tuesday. The 28-year-old Fraley is slashing a modest .272/.333/.359 with 17 runs scored and seven stolen bases through 103 at-bats in 2024, but he's going through a power outage with just one home run and seven RBI in 36 games. Consider the right fielder day-to-day ahead of Wednesday's meeting with San Diego, but it's fair to expect Fraley to get at least one day off with the injury.

San Francisco Giants starting pitcher Blake Snell (groin) is expected to be reinstated from the injured list to start Wednesday's game against the Pittsburgh Pirates. Snell has been out of action since April 19 due to a strained left groin, but he's ready to roll following two strong appearances on his minor-league rehab assignment. It's worth noting that Snell is expecting his first child in the coming days, but at this point in time, manager Bob Melvin feels like he's going to pitch on Wednesday. The hard-throwing 31-year-old left-hander gave up 15 runs over 11 2/3 innings (three starts) before going down, but fantasy managers should feel pretty good about Snell's chances of kick-starting his season in a soft matchup against Pittsburgh.

Chicago White Sox designated hitter Eloy Jimenez (hamstring) exited Tuesday's game against the Toronto Blue Jays with a strained left hamstring, and he's being further evaluated. Jimenez was seen limping a bit after scoring a run during the fifth inning, going 2-for-3 with a double before departing, and Gavin Sheets hit for him in the DH spot in the seventh. The oft-injured 27-year-old slugger has made only appearance in the field this season, and he's slashing a career-worst .231/.288/.381 with five home runs, five doubles, and 12 RBI with a career-high three stolen bases through 134 at-bats (36 games) as Chicago's everyday DH. Jimenez will almost certainly be absent for Wednesday's series finale against Toronto, and fantasy managers can only hope he isn't dealing with a severe strain that could send him to the injured list.

Detroit Tigers starting pitcher Reese Olson (hip) said he played catch on Tuesday and felt fine other than a little soreness around his hip. Olson will throw a side session on Wednesday, but he expects to be ready to go in time for Saturday's scheduled start at home against the Toronto Blue Jays after suffering a right hip contusion in Monday's start against the division-rival Kansas City Royals. The 24-year-old right-hander may be without a win through his nine starts this season, but he owns an excellent 2.16 ERA, 1.06 WHIP, and 43:16 K:BB over 50 innings of work for the Tigers. Fantasy managers should continue monitoring the status of Olson over the coming days for confirmation that he won't need to miss a turn in the rotation.