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Stu Flesland's 2026 Minor League Success
Pitching prospect Stu Flesland III impresses in 2026 minors and Arizona Fall League.
In brief
Pitching prospect Stu Flesland III impresses in 2026 minors and Arizona Fall League. Rockies prospect Stu Flesland III posts strong 2026 minor league performance with 1.88 ERA in Double-A and Fall League playoff success. Originally reported by Mlb.
Stu Flesland's 2026 Start
Stu Flesland III began the 2026 season in High-A Spokane with 19 strikeouts in 17 1/3 innings.
Rockies Move Flesland Up
Rockies moved Flesland to Double-A Hartford after he overmatched competition with 19 strikeouts in 17 1/3 innings.
Triple-A Struggle

Flesland struggled in Triple-A Albuquerque with nine runs on eight hits and four walks in one inning.
Learning Experience
Flesland said the Triple-A struggle was a learning experience to improve his pitch selection.
Fall League Playoffs
Flesland held Mesa Solar Sox to one run in 3 1/3 innings during Arizona Fall League playoffs.
Rockies' Confidence
Rockies pitching coordinator Dan Meyer praised Flesland's potential and deceptive pitching style.
The key point
Rockies prospect Stu Flesland III posts strong 2026 minor league performance with 1.88 ERA in Double-A and Fall League playoff success.





