pitching indicator

18 LETTERS · STARTS WITH P

pitching indicator is a valid 18-letter word worth 28 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3I1T1C3H4I1N1G2I1N1D2I1C3A1T1O1R1

3 + 1 + 1 + 3 + 4 + 1 + 1 + 2 + 0 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 1 + 1 =28 PTS

DOUBLE WORD → 56TRIPLE WORD → 84

MEANING

What does pitching indicator mean?