Athletics reliever Pat Venditte made his Major League debut in Friday's loss to Boston, pitching two scoreless innings to finish the game.
Venditte, an ambidextrous pitcher with a special six-fingered glove, became the first MLB pitcher to record an out pitching right-handed and an out pitching left-handed in the same inning since September 28, 1995.
"That was truly amazing tonight," said Red Sox manager John Farrell. "To watch Venditte, it's a remarkable thing to see what one person's body is capable of doing. Even guys in the dugout were kind of marveling. It's clear he's able to get both lefties and righties with whatever arm he chooses. He's got quality stuff."
Greg Harris, who was the last pitcher to do so, was in attendance for the game.