Fewest PA in 45+ HR season
McGwire 548 (1996)
BBonds 550 (2003)
HAaron 573 (1971)
(JD Martinez has 45 HR in 479 PA w/3 games left)@Dbacks— Mike Garrigan (@MikeGarrigan23) September 27, 2017
Elephant Rumblings: Does Oakland’s September Surge Mean Anything?
