Top bowler (7)
I believe the answer is:
spinner
This clue is a double definition.
'top' is the first definition.
(as in a spinning top)
'bowler?' is the second definition.
(a spinner is a kind of bowler in cricket)
(Other definitions for spinner that I've seen before include "Slow bowler - lure for mackerel" , "No quickie" , "I make deliveries turning" , "cricketer" , "government spokesman?" .)