This was becoming clear even before the four homer game. His OPS was .982, for crying out loud. He had homered seven times in his previous 16 games. The gasps and whispers had already started.

Nick Kurtz became the first major league rookie to hit four homers in a game, leading the Athletics to a 15-3 victory over the Houston Astros

Athletics rookie Nick Kurtz pulled off a four-home run and six-hit performance. Here's his historic night by the numbers.