Olson hit in the 2021 derby while a member of the then Oakland Athletics.Acuña was expected to make his third appearance.Olson is not as popular a player as Acuña, so it's definitely disappointing for the home crowd that Acuña will not be in the event.

The Home Run Derby field is having a last-minute shakeup. On Friday, Major League Baseball announced that Matt Olson will replace his Braves teammate Ronald Acuña Jr. at the 2025 T-Mobile Home Run Derby,

The field for the upcoming 2025 Home Run Derby underwent a late-hour change Saturday, as Matt Olson of the host Atlanta Braves was announced as a replacement for teammate Ronald Acuña Jr., who will no longer participate.