Answer: SCREWBALL

AnswerCrossword Clue
SCREWBALLAl Schacht impersonation.
screwballA crazy or eccentric person
screwballa crazy person, an eccentric
screwballA pitched ball that moves in a direction opposite to that of a curveball
SCREWBALLTricky pitch
SCREWBALLWeirdo
SCREWBALLZany.
SCREWBALLPitcher's specialty.
SCREWBALLType of pitch, on the diamond.
SCREWBALLNut
SCREWBALLHubbell's famed pitch.
SCREWBALLLike some comedies
SCREWBALLPitcher's ploy
SCREWBALLFlake
SCREWBALLKook
SCREWBALLLoon
SCREWBALLEccentric
SCREWBALLBeantown pitch?