The Astros activated Hayden Wesneski from the 60-day injured list on July 29, 2026, setting him up to start the series finale in Anaheim and ending a 14-month absence from an MLB mound.
The corresponding move sent Miguel Ullola to Triple-A Sugar Land. Houston needed a rotation opening after Spencer Arrighetti went on the injured list over the weekend, and Wesneski’s return gives the club another option at a time when it is trying to steady the staff.
What Wesneski has done since his injury
Wesneski last pitched in the majors during the 2025 season, when he opened with 32 innings and a 4.50 ERA across six starts. He then underwent Tommy John surgery last May and spent the next stretch working back toward game action.
Within 13 months of the procedure, Wesneski began a minor league rehab stint, and the results suggested he was getting close. On Friday, he threw 4 1/3 scoreless innings with seven strikeouts in a Triple-A start against Milwaukee's affiliate, reaching 80 pitches in the outing.
Why the return matters for Houston
For the Astros, this is about more than simply filling a spot for one start. Wesneski was acquired in the trade return for Kyle Tucker from the Cubs, so his progress has been part of Houston’s longer-term rotation planning as well as its immediate depth chart.
His rehab work gave the Astros enough confidence to bring him back now, and the club will see whether he can build on that strong Triple-A outing. The stated workload in rehab had already climbed into the 70-pitch range, and Friday’s 80-pitch start suggested he was close to handling a normal starter’s workload again.
The next step is straightforward: Wesneski gets his first MLB opportunity in 14 months, and Houston will learn quickly whether his recovery can translate back into major league innings.
