Withdraws minor injuries (9)
I believe the answer is:
scratches
This clue could be a double definition.
'withdraws minor' is the first definition.
'scratches' can be an answer for 'withdraws' (I've seen this before). I am not certain of the 'minor' bit.
'injuries' is the second definition.
(scratch is a kind of injury)
Can you help me to learn more?
(Other definitions for scratches that I've seen before include "Abraded areas of the skin" , "Abrasions" , "opponents having no handicaps" , "Withdraws" .)