The morning after Kodai Senga's latest nightmare outing, when he allowed seven runs on three hits (including two homers) while walking five in 3.2 innings against the Cubs, the right-hander was moved to the Mets' bullpen.
Senga, who is meticulous about his routines and has never pitched in the bullpen during the regular season, will now be asked to adapt to a new role amid a season where he has a 10.08 ERA and 1.91 WHIP and has walked 7.2 batters per nine innings.
"Just like some of the other guys, he could be pitching multi innings," manager Carlos Mendoza said about Senga's potential usage in relief. "He could be pitching high-leverage situations if we need him to. The game will dictate. We saw what he's capable of doing -- we've seen flashes of it.
"You see that first inning yesterday, he comes out throwing 98, 99, just throwing that fastball by people. I think it's just keeping it simple out of that role. We told him: you pitch an inning, you gotta be ready to go the next day. I know there's gonna be an adjustment here. We'll take care of him, obviously. But he's one of those guys now in the bullpen."
It has been disaster after disaster for Senga after he began the season with strong starts on March 31 and April 5.
In five starts since then, with a lengthy injury and minor league rehab assignment in between the first three and the last two, Senga has a 15.19 ERA (11.73 FIP) in 16.0 innings while allowing 22 hits (including nine homers) and walking 17 batters.
Senga has had repeated injury issues since his terrific rookie season in 2023, and his struggles this year are a continuation of his late-season performance in 2025 -- when he had a 6.56 ERA in 8 starts from July 11 through Aug. 31.
He accepted a minor league assignment last September, but could not get to a place where he was comfortable returning to the majors.
Senga now joins a bullpen that includes late-inning options Devin Williams, Luke Weaver, Huascar Brazoban, Brooks Raley, and A.J. Minter, as well as Austin Warren, Cionel Perez, and Tobias Myers.
Senga's only big league relief appearance came during the 2024 NLCS against the Dodgers, when he was being eased back in after a lengthy injury.
As far as Senga's long-term future in New York, it's unclear.
Through an interpreter, Senga told Will Sammon of The Athletic on Wednesday that it's his preference to not go to the minors. That complicates things, since the Mets need his consent in order to option him.
He has one guaranteed year left on the contract he signed before the 2023 season, and is owed $15 million in 2027. There is a conditional club option for 2028 that will be available to the Mets if Senga has Tommy John surgery or a right elbow injury that keeps him on the IL for 130 or more days.