Figures in a ball game (5)
I believe the answer is:
fives
'ball game' is the definition.
(I've seen this before)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for fives that I've seen before include "Small numbers" , "bunch capable of causing injury?" , "Game similar to squash" , "Ball game" , "horse disease as before" .)