Subsequently getting farther with tee shot (10)
I believe the answer is:
thereafter
'subsequently' is the definition.
(I've seen this before)
'farther with tee shot' is the wordplay.
'with' is a charade indicator (letters next to each other).
'shot' indicates an anagram.
'farther' put after 'tee' is 'teefarther'.
'teefarther' anagrammed gives 'THEREAFTER'.
'getting' acts as a link.
(Other definitions for thereafter that I've seen before include "Next" , "Following that time" , "later" , "Subsequently" .)