Showdown at Recess — Lois June Wickstrom

The teacher says You can't always win. You can't always break even. You can't stop playing the game. JoJo always wins the race to the tree. The winner always starts the tetherball game. But, today, someone runs faster than JoJo. The new winner tries to start the tetherball game, but nobody joins. JoJo is a bully and the other kids are afraid of what she'll do. What will happen now?