Over the course of the 1,819 at-bats in his MLB career, O’Hearn has compiled an average at the plate of .246 in addition to 448 base hits. His OBP sits at .311 and he is the owner of a lifetime OPS of .734. He has recorded 218 runs and has 261 runs batted in. O’Hearn has earned a free base 166 times while fanning on 448 tries. He has gone yard 72 times, as well as 768 total bases and a .422 slugging percentage.