Comic book artist ... Mark McGwire’s 70th home run ball at a press conferenceAFP via Getty Images There are a few reasons for this: Barry Bonds passed McGwire in 2003, hitting 73 homers.

After going into Wednesday's game against the Braves with zero home runs in 69 at-bats, Guerrero Jr. destroyed an off-speed pitch from Spencer Strider (who was making his return from elbow surgery ...