Seattle Mariners fans have criticized newly appointed manager Jason Kanzler for making the team's rivalry with the Houston Astros a central talking point in his early tenure. The backlash emerged after Kanzler highlighted the Astros animosity, with some supporters accusing the club of appearing "already scared of them." Kanzler was named the Mariners' skipper in early November 2026.
Mariners Fans Criticize New Manager Jason Kanzler Over Astros Animosity Remarks
