Marlins vs Mets

The move frees a spot on the 40-man roster. Mazur will miss the entirety of the 2026 season after undergoing UCL reconstruction surgery with an internal brace on his right elbow earlier this month.

Conine suffered a left hamstring strain during Thursday's game against Cincinnati and has now decided to go under the knife to treat the problem. He's expected to miss 6-8 weeks following the procedure, setting him up for a return to Miami's lineup in late May or early June.

After checking out fine after throwing a live batting practice session Saturday, Fairbanks has been cleared to join the Marlins for the start of their six-game road trip and should be ready to go for the second game of the club's series in Minnesota. Before hitting the shelf April 28 after experiencing nerve irritation in his right hand, Fairbanks had notched five saves in six chances but had posted a 10.00 ERA and 1.44 WHIP in nine innings over 10 appearances. Fairbanks' underlying numbers (3.48 xERA, 22.0 K-BB%) were more encouraging, however, and he should immediately step back in as Miami's preferred closing option after none of the Marlins' other relievers have seized control of the ninth inning while he's been on the shelf.

The 22-year-old southpaw landed on the 15-day injured list Wednesday due to a UCL sprain in his left elbow, just five days after making his major-league debut against the Nationals. Once Snelling undergoes more tests on his left elbow, the Marlins should have a better idea of whether the young left-hander will need to undergo surgery.

Manager Clayton McCullough said after Sunday's win over the Nationals that Caissie was likely to be available for Tuesday's series opener, but the outfielder will instead sit out a second consecutive game. The 23-year-old is dealing with left triceps discomfort and should continue to be considered day-to-day.

On Wednesday, the Mets provided an initial timetable of 6-to-8 weeks, but after the operation was performed, the expectation now is that Alvarez will need the full eight weeks to recover. Luis Torrens will serve as the Mets' primary catcher while Alvarez is shelved, and Hayden Senger will be the backup.

Lindor has been resting his calf strain for the past three weeks and will now move to the strength-training portion of his recovery. He still appears several weeks away from a return, but more should be known about a potential timetable as he ramps up workouts.

It's a quick turnaround for Young, who had surgery less than a month ago to repair a meniscus tear in his left knee. He will likely require a good number of rehab at-bats, but a return around June 1 seems doable.

Polanco has dealt with a nagging Achilles issue all season, and while the PRP injection provided temporary relief, the injury has lingered. The veteran infielder officially landed on the 10-day injured list with a wrist contusion, but it's the Achilles problem that has caused his return timeline to remain fuzzy. Polanco has been performing some baseball activities like taking batting practice, but he won't be cleared for full workouts until he's asymptomatic.

It's unclear when Hagenman sustained the injury, but his placement on the 60-day IL means that he won't be eligible to make his 2026 regular-season debut until at least late May. In a corresponding move to bolster the bullpen, the Mets claimed southpaw Richard Lovelady off waivers from the Nationals.

Senga appears to have responded well since receiving an epidural to treat his lumbar spine inflammation, which forced him to the injured list April 28. He was able to start throwing again Wednesday, nine days after receiving the injection. Senga has now taken another step forward by getting back on a mound, but he'll still need to face hitters in live batting practice and then likely complete a minor-league rehab assignment before returning from the 15-day injured list. Senga had posted a 9.00 ERA and 1.95 WHIP in five starts prior to landing on the shelf and may not be assured a rotation spot once he's activated.

The decision to call up A.J. Ewing earlier Tuesday was no doubt related to Robert's slow recovery from a lumbar spine disc herniation. Robert has not been cleared to resume baseball activities and appears ticketed for an extended absence. In the meantime, Ewing will get an opportunity to nail down the center-field job for the Mets.

New York hasn't issued a timeline for Mauricio's return, but after fracturing his left thumb while diving into first base during Saturday's 4-3 loss to the Angels, the young infielder will be surely miss more than the minimum 10 days. The Mets called up Vidal Brujan to provide another option at shortstop while Mauricio and Francisco Lindor (calf) are on the shelf, but Bo Bichette will start at the position in Sunday's series finale in Anaheim and could end up seeing the bulk of the playing time at that spot in the short term.

Soto took a foul tip off his ankle in the third inning and was later removed in the seventh. However, he appears to have escaped the incident with nothing more than a bruise and is considered day-to-day by the team. Austin Slater could pick up a start or two in the outfield if the Mets decide to sit Soto as a precaution, but the 27-year-old slugger should avoid spending time on the injured list.

Herget was designated for assignment by the Mets in late September and became a free agent a few days later. He's now back with the club and will battle for a spot in the team's bullpen during spring training.