During the 6,752 official at-bats in his professional career, McMillan has recorded a batting average of .243 in addition to 1,639 hits. His OBP comes in at .314 and he has earned a career OPS of .404. He has accounted for 739 runs and has 594 RBIs. McMillan has earned a free base 665 times while fanning on 711 plate appearances. He has gone yard 68 times, as well as 2,166 total bases and a .090 slugging %.
