Crossword clues for Pitcher's fastball:NOLANFastball pitcher RyanCHANGEUPFastball pitcher's deceptionHEATPitcher's fastballSIDDFINCHPitcher with a 168-mph fastball dreamed up by George Plimpton for the 1985 April Fools' Day issue of Sports IllustratedENNYPirates pitcher Romero, known for his four-seam fastball