Luckily for Detroit Tigers pitcher Rick Porcello, the start of MLB season is still six days away .
Porcello threw what may have been the worst pitch of spring training, an apparent curveball that slipped from his right hand and fell several feet from homeplate after a sharp trajectory skyward (via SportsGrid):
Porcello proceeded to strike out the batter, B.J. Upton, to end the inning. Porcello went 13-8 with a 4.32 ERA last season.
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