The Mets have spent enough money and enough time convincing themselves that Kodai Senga can be a front-line starter. On Tuesday night, though, they said the quiet part out loud: right now, the more useful version of Senga might be the one throwing the bottom of the ninth, not trying to pace himself through six innings.
That is a pretty significant pivot for a pitcher who signed a five-year, $75 million deal in December 2022 and looked like a proper rotation piece when he delivered 29 starts and a 2.98 ERA in 2023. But baseball has a way of stripping away the preferred storyline. Shoulder trouble in spring training 2024, a brief July return, a calf strain, a rough 2025 after the All-Star break, and then another difficult start to 2026 have taken Senga out of the neat starter category and shoved him into something messier.
The late-inning look is not random
This is not the Mets getting cute for the sake of it. It is the Mets responding to reality. They traded away multiple relievers before the deadline, and that created openings in the back end of the bullpen. Suddenly, a pitcher with a huge arm and one elite weapon is not a luxury. He is a possible answer.
Andy Green said it plainly enough: in Senga’s right arm is 100 miles an hour and a nasty forkball, and that profile plays for a late-inning reliever. That is the heart of the argument. If you are looking for one-inning dominance, the traditional starter workload does not matter nearly as much as the stuff. And Senga, even after everything that has gone wrong, still has the kind of arsenal that can make a game end quickly.
Why the Mets moved him
The move also tells you how much the Mets have been forced to adjust. Senga was not bumped to the bullpen because the club was overflowing with pitching. He got there because the rotation version has not held together. In 2025, after the All-Star break, he posted a 6.56 ERA in eight starts and agreed to be optioned to the minors. At the start of 2026, he allowed 20 earned runs in 20 innings over five starts. Then, after returning from the injured list in June, he made two poor starts and moved to the bullpen.
That is the kind of recent record that makes every role discussion brutally simple. Senga may still want to start, and he has said as much, but he also knows the scoreboard is not especially sentimental. As he put it, whatever role is given to him, he is going to throw in that role. If he says he wants to be a starter, the team can point to his stats. He does not really have a comeback to that.
What this could mean next
There is still a version of this that works beautifully for the Mets. A healthy Senga firing 96 miles an hour, with a forkball that disappears in the dirt, could be a genuine weapon in leverage spots. If he performs there, he becomes more than a failed starter being repurposed. He becomes a useful late-game answer for a team that just created a need.
But there is also the blunt possibility that this is where his value is headed now. One more guaranteed year remains on the contract, at $14 million next season, and that figure will look a lot better if he can dominate out of the bullpen than if he keeps fighting to rediscover himself as a starter. The Mets are not just experimenting with a role. They are testing whether the clearest path forward for Senga is the one that looks least like the original plan.
That is the uncomfortable truth. The ninth inning may not be where Kodai Senga expected to be, but it might be where he can help the Mets most right now. And after the deadline sell-off, that is the kind of hard-eyed decision that can define the rest of a season.
