Who ranks first and second on that list, you may ask? Franchise legend Ted Williams. Williams' on-base percentage was slightly higher in both seasons prior, but in today's MLB, where velocity ...

Mark McGwire and Hall-of-Famer Ted Williams, a two-time winner of the triple crown, are fourth and fifth on the list. But the unique stats following Perez's performance don't end there.

Mark McGwire and Hall-of-Famer Ted Williams, a two-time winner of the triple crown, are fourth and fifth on the list. But the unique stats following Perez's performance don't end there.