Noun
pitch count (plural pitch counts)
(baseball) The number of throws that a pitcher has delivered in a game.
His pitch count is up to 110; he will probably be pinch-hit for next inning.
My pitch count as a general rule was 135. And I knew how many pitches I had when I went to the mound for the last three innings. Tom Seaver
Pitch count went high, but he was able to hang in there.” Source: Internet