Scouting Report: Colin Holderman
Cleveland Guardians | RP
Overall
Summary
Colin Holderman has made a remarkable turnaround with the Cleveland Guardians after a rough start to the 2026 season. Initially optioned to Triple-A Columbus following struggles in the opening series against Seattle (3.2 IP, 3 ER, 2 HR), he was recalled on April 26 and has since become a dominant force in the bullpen. Since his recall, Holderman has pitched 9+ innings without allowing an earned run, posting a 1.84 ERA and 0.75 WHIP over 14.2 innings with 17 strikeouts. Manager Stephen Vogt and bench coach Tony Arnerich have praised his performance, entrusting him with high-leverage situations. His heavy sinker and sweeper combination has proven highly effective, generating ground balls and limiting baserunners. The coaching staff has shown significant confidence in his ability to handle critical moments, particularly with setup arm Shawn Armstrong dealing with a groin injury.
Strengths
- Dominant performance since Triple-A recall (1.84 ERA, 0.75 WHIP)
- Zero earned runs allowed in 9+ innings since April 26 recall
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