Other crossword clues for answer "KNUCKLEBALL"KNUCKLEBALLUnique slow pitchPitcher's choiceFluttering pitchTricky pitchTough-to-hit pitchPitcher's specialty.Special kind of pitch.Wavering pitch.Slow pitch with a little spinCertain slow pitchTricky delivery at 43-AcrossUnpredictable pitchTricky deliveryPitch