First, set up your Backyard Water Baseball pool. Inflate it to your desired size and fill it with water. To start the game, divide players into two teams and decide who will bat first. A player from the fielding team pitches a wiffle ball towards the batter. The batter, standing in one of the designated batter’s boxes on the pool floor, tries to hit the pitched ball. If successful, they run around the pool, pretending it’s a baseball diamond. To score a run, a player must slide into the pool’s “home plate” area. Three outs per inning determine the end of a turn.

For added excitement, consider optional rules like a strike zone or hit by pitch. Remember, the goal is to have fun and cool off! Adjust the rules to suit your group’s preferences. Let the splashing begin!