With a runner on first and no outs in the ninth inning and the Padres trailing by two runs in Game 3 of the NL Championship Series, Profar thought he checked his swing on a 3-2 pitch from Phillies reliever Seranthony Domínguez.
But as Profar tossed his bat toward the San Diego dugout and headed toward first, he was ruled to have swung by third-base umpire Todd Tichenor.
Profar slammed his helmet, yelled an expletive at Tichenor and then kicked his helmet before being ejected by plate umpire Ted Barrett.
Instead of a walk that would have put runners on first and second with no outs, it was an important first out for Domínguez, who retired the next two batters to complete a 4-2 win that gave Philadelphia a 2-1 lead in the best-of-seven matchup.