Brendan Cellucci

Cellucci provides Toronto with a fresh bullpen arm for Monday’s game against the Tigers. The 28-year-old lefty was up briefly with the Blue Jays last month, but didn’t end up making an appearance. He’ll be making his big-league debut when he enters a game.

Cellucci was just promoted from Triple-A Buffalo on Wednesday, but he’ll head right back there to clear a spot on their active roster for the return of Spencer Arrighetti (foot) on Friday. The 28-year-old southpaw did not make an appearance out of the bullpen during his brief stay with the Jays, so his MLB debut will have to wait.

The 28-year-old Cellucci will be making his major league debut. A longtime Red Sox minor leaguer, he was signed by the Blue Jays after spending 2025 in indy ball and had a 3.68 ERA in 44 innings out of Buffalo’s pen this season.