Trey Yesavage returns as Blue Jays overhaul staff in Baltimore

The Blue Jays needed an arm, and they went and got the one that pitched them to Game 5 of last year's World Series. Toronto activated right-hander Trey Yesavage for tonight's game in Baltimore and called up Chad Dallas, while Spencer Arrighetti got optioned to the Spring Training Complex and Joe Mantiply was designated for assignment — a full staff shuffle with the regular season down to its final week.

Yesavage has been out since undergoing surgery for a torn meniscus in his left knee, and he's making the jump back to the majors off almost nothing — just one abbreviated rehab outing at Triple-A Buffalo. Before the injury he was 5-5 with a 3.65 ERA and a 1.14 WHIP across 18 starts, exactly the kind of fresh look a Jays staff that's been leaning on bullpen games and a three-man rotation needs right now. Manager John Schneider has him capped at 45-50 pitches over 3 innings, with Spencer Miles ready to follow him out of the pen.

It's worth remembering who Yesavage is to this organization. He debuted in September of 2025 and turned into a full-blown postseason folk hero — 39 strikeouts across the whole playoff run, a rookie record, capped by a 7-inning, 12-strikeout Game 5 start against the Dodgers in the World Series that set the rookie strikeout mark for a single World Series game. That's the arm walking back into a big-league rotation on a two-thirds-of-an-inning rehab start.

The timing isn't an accident. Toronto sits a few games back for the AL's final wild-card spot with 3 games left against the Astros and Orioles bunched up in the mix, and Baltimore is fighting for the same seed from behind them. Neither team can afford to drop this series, which is exactly the kind of spot where a team starts throwing its best available arm at the wall — hence Yesavage on a pitch count instead of at full strength.

The corresponding moves matter too. Arrighetti gets squeezed out after working as a bullpen-day piece in relief innings, and Mantiply — a 2022 All-Star out of the bullpen — is now looking for a new home entirely with a DFA. Dallas, who made his own MLB debut earlier this year, gets the call to fill out a taxed staff. None of it is subtle: this is a front office pulling every lever it has with the season on the line in Baltimore.

Yesavage doesn't need to be dominant tonight — he needs to be functional for 3 innings and hand a lead to the bullpen. But if last October taught the Jays anything, it's that betting on him in a big moment has paid off before.