A spinner's delivery? (3,5)
I believe the answer is:
off break
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">a spinner's delivery?</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for off break that I've seen before include "One result of bowling" , "Ball" , "Spinner's delivery" .)