Opening Round
- Each player gets 10 outs to hit as many home runs as possible.
- The four players with the most home runs hit in the Opening Round advance to the Semifinal Round. Semifinal Round
- Home runs totals from the first round will carry over to the second round.
- Each player gets 10 outs to hit as many home runs as possible per at bat.
- The two players with the most home runs in the Semifinal Round advance to the Championship Round.
- Home runs from the first two rounds do not carry over to the Championship Round; Opening and Semifinal Round totals are cleared from the board.
- Each player gets 10 outs to hit as many home runs as possible.
- The player who hits the most home runs in the Championship Round is declared the Home Run Derby champion
