Players line up in a single file line behind the baseline.
Each one of them should have a ball and their racquet ready.
The first player in line will hit a serve over the net attempting to place it in the appropriate service box (diagonal). If she succeeds, she will go to the end of the line and the next player steps forward to serve.
But if a player misses her serve, she will run to the other side of the net and will get ready to return the serve of the next player in line. If the server hits the ball in, the receiver will return it and the two players will play the point out. The winner will take the spot at the end of the line, the one that lost will be out of the game (pick up balls or support a teammate).
The game continues until two players are competing to get the serve in. If one of them misses first, she will become the returner of the other player’s serve. The winner of the rally will win the game.

Note: This game improves players’ serve consistency; and introduces them to competitive play.