Umpire apologizes to Cardinals’ Hansel Rincon after bizarre hat warning during MLB debut

4 verified updates • corroborated by 2 independent sources • tracked since September 5, 2026

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Sep 05, 08:31 AM 1 source: NY Post (New York)
Cardinals manager Oli Marmol loses it on umpire after odd hat warning: ‘Grow the f–k up’
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Sep 05, 12:01 PM 1 source: The New York Times
An umpire told a Cardinals rookie pitcher to fix his hat. Moments later, his manager Oli Marmol was ejected
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Sep 05, 01:01 PM 1 source: The New York Times
An umpire told a Cardinals rookie pitcher to fix his hat. Moments later, his manager Oli Marmol was ejected - The Athletic
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Sep 06, 11:00 AM 1 source: NY Post (New York)
Umpire apologizes to Cardinals’ Hansel Rincon after bizarre hat warning during MLB debut