About in time for match (5)
I believe the answer is:
agree
'match' is the definition.
(agreeing is a kind of matching)
'about in time for' is the wordplay.
'about' becomes 're' (regarding**).
'in' means one lot of letters goes inside another.
'time for' becomes 'age' (I've seen this in other clues).
're' going into 'age' is 'AGREE'.
(Other definitions for agree that I've seen before include "Have the same idea" , "Square" , "Hold the same view" , "Settle" , "Concur, acquiesce" .)