Crossword Clue:

Like a fly ball off the foul pole

AnswerCrossword Clue
FAIRLike a fly ball off the foul pole
FAIRLike a fly ball that hits the foul pole, ironically
FAIRLike a baseball that hits the foul pole
FAIROff the foul pole, e.g.
FISKRed Sox catcher Carlton whose 12th-inning off-the-foul-pole home run won Game 6 of the 1975 World Series