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

Ronald Acuña Jr. hit two home runs, including a towering blast to lead off Wednesday night's game against the Athletics, and the Atlanta Braves hit a season-high five homers in a 9-2 victory.

Ronald Acuña Jr. won't participate in the Home Run Derby, replaced Friday by Atlanta teammate and fellow All-Star Matt Olson. Acuña is a starting outfielder for the National League and still is ...

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.