Mets Notes: Senga, Taylor, Marte

The Mets’ rotation has gotten a huge helping hand from rookies Nolan McLean and Jonah Tong over the past few weeks, which has helped paper over a series of underwhelming performances from the veterans who were expected to hold down key roles. Frankie Montas pitched in only nine games and recorded a 6.28 ERA before going down with a UCL injury that will require surgery. Sean Manaea’s three-year, $75M deal began with a lengthy IL stint for an oblique strain, and he’s now pitched in 10 games with a 5.60 ERA.

On the surface, it may seem odd to lump Kodai Senga and his excellent 3.02 ERA in with those other struggling veterans, but Senga has floundered through his past eight starts. The 32-year-old righty has totaled just 35 2/3 innings in that time while being tagged for a 6.56 earned run average. He’s walked 13% of his opponents in that stretch and surrendered a woeful 2.02 homers per nine innings pitched.

Senga’s struggles have been significant enough that the Mets have at least considered the possibility of sending him to the minors, Will Sammon of The Athletic reports. That’s not as straightforward of a decision as it would be with most pitchers; Senga’s five-year, $75MM contract stipulates that he cannot be optioned to the minor leagues without his consent. Sammon notes that Senga said Tuesday that he’s willing to do whatever is necessary to turn things around.

Still, it’d be a surprising development, given not only Senga’s prior runner-up finish in 2023 Rookie of the Year voting but also his general excellence to begin the season. Senga started 13 games before a hamstring strain sent him to the injured list on June 13. In those 13 games, he pitched 73 2/3 innings (5 2/3 innings per start) and recorded an immaculate 1.47 ERA. His rate stats didn’t support that level of dominance (23.9 K%, 10.6 BB%), but metrics like FIP (3.24) and SIERA (4.27) didn’t think he was due for the type of regression he’s since experienced.

Perhaps that hamstring strain led him to develop some bad mechanical habits, or perhaps he’s still feeling some discomfort. It’s also feasible that there could simply be some fatigue setting in after Senga missed nearly all of the 2024 season due to shoulder and calf injuries. Whatever the cause, this is the most sustained stretch of struggles that Senga has encountered since making the move from Nippon Professional Baseball to Major League Baseball. With the Mets overwhelmingly likely to reach the postseason, it’d make sense to take any measures necessary to get Senga back to form ahead of the playoffs.

Elsewhere on the roster, injuries continue to pile up. The Mets placed outfielder Tyrone Taylor on the 10-day IL due to a left hamstring strain yesterday, recalling Jared Young from Triple-A Syracuse in his place. The IL placement was backdated to Aug. 30. Manager Carlos Mendoza expressed optimism that Taylor wouldn’t require a long stint on the shelf but said the team felt it had little choice after Taylor was rested for three days but still unable to run close to full speed Monday (link via Steve Kornacki of MLB.com).

Taylor had struggled at the plate for most of the season but finally appeared to be turning a corner. He’d collected three multi-hit performances in his past seven games, going 10-for-21 with four doubles and three walks (.476/.542/.667). It’s a small sample, of course, and Taylor is still hitting just .218/.277/.315 overall, but getting his bat going in the season’s final month would’ve been a nice perk headed into postseason play. He’s provided outstanding defense throughout the year and also gone 11-for-13 on the basepaths.

With Taylor sidelined, it’s possible that Starling Marte could see some occasional reps in the outfield. He’s been a designated hitter 65 times this season, compared to just eight games in the field, but the 36-year-old has had a resurgent season at the plate. After hitting just .258/.314/.357 from 2023-24, Marte has turned back the clock with a .280/.358/.432 batting line in 272 plate appearances. This year’s eight home runs are already more than he hit in either 2023 or 2024 (despite considerably more plate appearances those seasons). His 18.4% strikeout rate is his lowest since 2020.

While Marte’s downturn in performance from 2023-24 might’ve led to some speculation about whether he’d continue playing after his four-year contract concludes at the end of the 2025 season, this year’s performance shows he still has something left in the tank. There may not be a great fit with the Mets — Brandon Nimmo and Juan Soto are in the outfield corners, and the Mets have several infield options to cycle through the DH spot — but Marte tells MLB.com’s Anthony DiComo that he plans to continue playing beyond the ’25 season.

Marte, 37 in October, isn’t going to find the same kind of lucrative multi-year deal in free agency that he did when he signed a four-year, $78M contract with the Mets, but he’s hitting well enough that he should still command a major league contract. Marte’s once-plus speed has faded, and he’s now in just the 29th percentile of big leaguers for sprint speed, per Statcast, but his arm strength still grades out quite well. Another limited outfield role with frequent DH work would make sense for him moving forward, even if it’s with another team.