The Yankees infielder had himself a huge opening series against the Brewers. He hit three home runs, drove in six with five hits in three games. He was also among the players to use the new bat design, which lowers the sweet spot of the bat to where Chisholm makes his strongest contact.

Many of the Yankees used torpedo bats while posting historic numbers this weekend. Here's how the team started using the oddly-shaped bats and why they're legal.