The Toronto Blue Jays have undertaken key roster modifications as they approach the decisive final week of the baseball season, where their playoff aspirations hang in the balance. Among these strategic moves, the club has parted ways with veteran left-handed pitcher Joe Mantiply, a former All-Star reliever with past ties to the New York Yankees. These personnel changes are designed to optimize the team's lineup and pitching rotation, ensuring they are best positioned to contend for a postseason berth.
Blue Jays Reshape Roster in Playoff Push, Release Mantiply
In a series of roster adjustments announced on Monday, September 21, 2026, the Toronto Blue Jays have made notable changes to their pitching staff. Right-handed starter Trey Yesavage was activated from the injured list, while fellow righty Chad Dallas was called up from the Triple-A Buffalo Bisons. Concurrently, the team optioned right-hander Spencer Arrighetti and designated left-handed reliever Joe Mantiply for assignment.
Yesavage is slated to start Monday evening's crucial game against the Baltimore Orioles, a contest that holds significant weight for the Blue Jays' postseason ambitions. Mantiply, 35, who joined the Blue Jays on a minor league contract during the offseason, spent several months recovering from arthroscopic knee surgery in May. He managed to pitch only 27 innings in relief during his tenure.
Mantiply's career highlights include an All-Star selection with the Arizona Diamondbacks in 2022, a significant achievement following a brief appearance with the New York Yankees three years prior. This season, he posted a 3.33 ERA, complemented by an excellent 4.5% walk rate, though his strikeout rate of 19.8% was considered below average. However, his performance in September saw him surrender six runs over 9.1 innings. Known for his ground ball-inducing style rather than overpowering velocity, Mantiply would have remained under team control through the 2027 season via arbitration if he had stayed on the roster.
The Blue Jays' decision to release Mantiply underscores their commitment to refining their roster for immediate playoff success. Such moves are common in the high-stakes environment of professional baseball as teams strive to find the perfect balance of talent and form to navigate critical late-season challenges.
