Two girls' baseball teams are about to play for the championship when the captainess of the favorites learns that Lizzie Pinktee, her pitcher, had hurdled to the Feds. She is disconsolate that her one best bet should have allied herself with the outlaws, but a brave handsome man promises to get Spit-Ball Sadie to do the box work for her that afternoon. Sadie of the moist delivery was none other than himself, so, attired as becomes a female, he enters the rifle pit prepared to hurl the game of his life. The score is a tie up to the ninth, when Spit-Ball Sadie becomes as wild as a left-hander. The manager of the other team runs a pinch hitter into the breach with two down and three on. Sadie aviates just along enough to pass the batter, forcing in the winning run. The twirler is then chased out of the ball park, through the streets and finally lands in a large barrel, where he succeeds in hiding himself from the infuriated females who have learned of his deception. The Peerless Leader of his team saves him, however, by directing the pursuers the wrong way, and tells him coyly that she knew him all the time.
—Moving Picture World synopsis