(n) waste ball (baseball)
taking a pitch
(n) playing catch (wasei: catch ball)
(n) cannonball
(n) soccer ball
football (as used in soccer)
(n) shoot ball (baseball)
shooter
screwball
(n) jump ball
(n) SuperBall
(n) speed ball
fastball (baseball)
(n) spitball
(n) soft ball
sponge ball
(n) trackball
(n) knuckle ball
(n) foul ball
(n) fade ball
(n) fork ball (baseball)
(P)
(n) paintball
(n) count of balls and strikes (baseball)
(n) ball person
(n) medicine ball
(n) racquetball
(n) shochu high-ball
(n) winning ball
(n) winning ball
(n) carrying-ball
(n) cushion ball (carom off the outfield wall by a batted ball) (baseball)
(n) screwball (baseball)
(n) basketball
(P)
(n) fancy ball
(n) finger bowl
(n) (abbr) brush back pitch