Pitching asset
I believe the answer is:
arm
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">pitching asset</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for arm that I've seen before include "Supply weapons" , "Limb; weapon" , "What soldiers do" , "Activate fuse" , "Activate warhead" .)