Atlanta Braves first baseman Matt Olson will participate in the 2025 MLB Home Run Derby instead of right fielder Ronald Acuña Jr. at Truist Part on Monday night ...

Ronald Acuña Jr. won’t participate in the Home Run Derby, replaced by Atlanta teammate and fellow All-Star Matt Olson.

Acuña was the first player to commit to the derby, and there isn’t any clear indication right now on why he won’t participate.