Overview

• During the 2025 All-Star Game festivities, Alonso outlined a rule for voluntary, one-on-one fights with helmets on and no team involvement.
• Participants could decline a challenge by taking a knee, while a defeated combatant would be ejected and the winner would return to play.
• Alonso said the measure would curb dangerous, bench-clearing brawls like the 2022 Mets–Cardinals melee prompted by multiple hit-by-pitches.
• Baseball officials have shown no precedent for sanctioning on-field fighting and are expected to reject the proposal.
• The slugger remains focused on his career-best 2025 campaign under a two-year, $54 million contract that includes a player option after next season.