Red Sox Will Reinstate Tyron Guerrero for Sunday Finale
The team will activate Tyron Guerrero from the injured list and option Wyatt Olds to Triple-A Worcester.
Updated on Sept. 20, 2026 in Baseball
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The Boston Red Sox will reinstate right-handed pitcher Tyron Guerrero from the 15-day injured list on Sunday, Sept. 21, 2026. To clear a roster spot for Guerrero, the team is optioning pitcher Wyatt Olds to Triple-A Worcester.
Why it matters
The move bolsters Boston's pitching staff as the team enters a critical series finale against the Tampa Bay Rays with a chance to clinch a postseason berth. Guerrero returns to provide veteran depth for the final push toward October baseball.
Guerrero maintains a 3.26 ERA with a 36-to-7 strikeout-to-walk ratio over 38 2/3 innings this season. Meanwhile, Olds departs with a 1.20 ERA and a 20-to-7 strikeout-to-walk ratio across his 15 innings of work.
The players
Tyron Guerrero
He is a right-handed pitcher for the Boston Red Sox who returned to the major league level in 2026.
Wyatt Olds
He is a right-handed pitcher for the Boston Red Sox organization who was optioned to the Triple-A affiliate in Worcester.
Boston Red Sox
They are a professional Major League Baseball team based in Boston that competes in the American League East.
Tampa Bay Rays
They are an American League East professional baseball team that acts as the opponent for Boston's weekend series.
The details
Guerrero has been sidelined since Aug. 31, marking his first return to the mound in the majors since 2019. The team expects his return to stabilize the bullpen for the final stretch of the regular season schedule.
Timeline
Aug. 31, 2026: Tyron Guerrero was placed on the 15-day injured list.
Sept. 20, 2026: Official announcement of the upcoming roster change.
Sept. 21, 2026: Guerrero returns to the active roster for the finale against Tampa Bay.
Season Trajectory
This roster adjustment serves as a final tuning of the bullpen before the Red Sox look to secure a postseason spot this Sunday. The team remains in a position to clinch, making every late-season pitching decision a significant factor in their playoff path.
The return of Guerrero provides the Red Sox with a higher-leverage arm as the team attempts to lock in their postseason standing. Fantasy managers should monitor whether Guerrero slots into primary setup duties immediately upon his return.
The takeaway
The team is balancing long-term roster health with the immediate need to finalize their pitching rotation for the playoffs. Leveraging veteran talent like Guerrero underscores the importance of deep bullpens during high-stakes divisional series.
What happens next
The Boston Red Sox face the Tampa Bay Rays on Sunday, Sept. 21, 2026, where they have the opportunity to officially clinch a postseason spot.
Further reading
For more updates on the roster, visit Boston Baseball.
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