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TOURNAMENT & SHOWCASE RULES

Below are the official rules followed by Grand Slam Tournaments for both Tournament-style and Showcase-style events. You may download the full rule set using the button below or view the rules directly on this page.

CHAMPIONSHIP TOURNAMENT PLAY

Any tournament with a winner or trophy presentation.

 

Pool Play Rules​

  • A coin flip determines Home vs. Away.

  • An unlimited number of batters are allowed in the lineup.

  • Defensive substitutions are limited to the players listed on the line-up card.

  • Any player can be used as a courtesy runner for the pitcher or catcher only.

  • A game will end if a team is ahead by 15 or more runs after the end of the 3rd inning, 12 or more runs after the end of the 4th inning, or 8 runs after the 5th inning.

  • Time Limit – 1:20, finish the inning.

  • Games tied at the completion will end in a tie.

Bracket Play Rules

  • A coin flip determines Home vs. Away.

  • A lineup will consist of 9 Batters with DP-Flex.

  • A courtesy runner, one who has not been in the game, may be used for the pitcher or catcher only.

  • A game will end if a team is ahead by 15 or more runs after the end of the 3rd inning, 12 or more runs after the end of the 4th inning, or 8 runs after the 5th inning.

  • Time Limit – 1:20, finish the inning.

  • Games tied at the completion will be decided by TBstart with the last batter at second, no outs.

           

All bats with ASA/USA Softball stamp and/or USSSA stamp will be allowed.

 

All other NFHS Softball Rules apply.

 

SHOWCASE EVENT

Any tournament without a winner or trophy presentation.

  • A coin flip determines Home vs. Away.

  • An unlimited number of batters are allowed in the lineup.

  • An unlimited number of defensive substitutions are allowed in the lineup.

  • Any player can be used as a pinch-runner for any player on base. 

  • A game will end any time after 5 innings, or after 4 1/2 innings if the team is 10 or more runs behind and has completed its turn at bat.

  • Time Limit – 1:20, finish the batter.

  • Games tied at the completion will end in a tie.

All bats with ASA/USA Softball stamp and/or USSSA stamp will be allowed.

 

All other NFHS Softball Rules apply.

UMPIRE FEES - ALL TOURNAMENTS & SHOWCASES

  • Each team will pay at the plate $70 per game.

  • No refunds for incomplete games.

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