The crossword solution for the term BALL PROPS is TEES. Ball props are objects used to help with ball sports such as golf, tennis, and baseball. The most common type of ball prop is a tee, which is a small peg or stand that holds a ball in place for a player to hit. Tees are used in golf to hold the ball in place for the player to hit off the tee box, and in tennis to hold the ball in place for the player to serve. In baseball, tees are used to help players practice their batting skills.