Astros Make Quiet Pitching Move With Former Rockies Arm

Astros bolster future pitching depth by signing versatile right-hander Peter Lambert to a minor league deal.

The Houston Astros are making strategic moves early in the 2026 season, enhancing their pitching depth by bringing back right-hander Peter Lambert. This decision highlights the team's proactive approach to maintaining a flexible and robust roster, especially with the increasing demands on bullpen arms.

Lambert's return to the Astros comes after a brief release when he didn't make the Opening Day roster. Signing him to a minor league deal reflects the club's belief in his potential to be a key depth piece throughout the season.

With a history as a former Colorado Rockies pitcher, Lambert brings valuable experience and versatility. He's no stranger to the big leagues, having appeared in 74 games as both a starter and reliever. This adaptability is a significant asset for Houston, which values pitchers who can fill multiple roles as needed.

Lambert's strong performance during spring training, where he posted a 2.92 ERA over 12 1/3 innings, likely influenced the Astros' decision to re-sign him. His consistency and command on the mound are exactly what the team needs to ensure stability in their pitching staff.

The Astros confirmed Lambert's return via their official X account, announcing that he will report to Triple-A Sugar Land. There, with the Space Cowboys, Lambert will be part of a group ready for quick call-ups if the major league team faces injuries or needs to adjust performance.

Adding to his MLB credentials, Lambert's recent stint with the Tokyo Yakult Swallows in 2025 brings international experience to the table. This combination of skills and experience enhances the Astros' overall pitching depth and organizational flexibility.

This move is part of a broader strategy by the Astros to build depth without using a 40-man roster spot. As the season progresses, having players like Lambert ready to step up provides the team with immediate reinforcement options, ensuring they remain competitive no matter what challenges arise.