The Mets placed right-hander Jose Butto on the 15-day injured list on Friday, with a retroactive placement date of July 1. Right-hander Chris Devenski was called up from Triple-A to take Butto’s spot on the active roster. Butto is dealing with an undisclosed illness, and manager Carlos Mendoza told reporters (including the New York Post’s Mike Puma) that the club expects to activate the righty for the first game back after the All-Star break.
Now in his fourth season in New York, Butto has been used as a full-time reliever for the first time in his MLB career and the bottom-line results have been solid. He has a 2.47 ERA over 43 2/3 innings and 31 appearances, albeit with a troublesome 11.2% walk rate and a 21.8% strikeout rate that is also below the league average. Butto’s 4.01 SIERA reflects the sizeable gap between his actual performance and expected performance, though he does have a strong 49.6% grounder rate, and very good chase and whiff rates despite his relative lack of strikeouts.
While Butto’s illness doesn’t appear to be too serious, his absence creates yet another hole in the Mets’ injury-riddled pitching staff. The Amazins now have 13 different pitchers on their IL, ranging from relatively minor situations like Butto to multiple hurlers who have been out for extended periods of time, or won’t pitch again in 2025.
One of the biggest names on the IL might be nearing a return, as Kodai Senga is slated to pitch for Double-A Binghampton in a rehab outing today. Senga hasn’t pitched since June 12, when a right hamstring strain cut short a start against the Nationals. Since it was just a Grade 1 strain, however, the Mets were optimistic that Senga wouldn’t miss too much time, and it is possible Senga might need just the one rehab outing before rejoining the big league rotation.
After injuries sidelined Senga for almost all of the 2024 season, he has returned in good form this year, posting a 1.47 ERA over 13 starts and 73 2/3 innings. A 4.14 SIERA reveals that Senga isn’t nearly as dominant as his ERA suggests, though his Statcast numbers are generally above average apart a 10.6% walk rate is only in the 17th percentile of all pitchers. Nonetheless, Senga’s relatively quick return is a huge boost to a Mets rotation that has been short-handed by injuries all season, let alone this second wave of health woes that have hit the staff in the last couple of weeks.
Tylor Megill was one of those most recent absences, as the right-hander hit the 15-day IL in mid-June due to an elbow sprain. Despite the ominous nature of such injuries, Megill said at the time of the IL placement that he was only dealing with inflammation, and MLB.com’s Anthony DiComo wrote yesterday that a recent MRI showed that the inflammation had decreased to the point that Megill can resume throwing.
Since Megill has been shut down for three weeks, he’ll begin with some light work throwing off flat ground today, but the hope is that he won’t take too long to fully ramp up to starting readiness. Megill has a 3.95 ERA/3.61 SIERA in 68 1/3 innings and 14 starts for New York this season, with an outstanding 29.2% strikeout rate that helps cover for a subpar 10.8% walk rate.