Kirby has accrued an average at the plate of .252 for his career in addition to 183 runs scored and an OPS of .384. In his time in the Majors, he stepped into the batters box 1,325 times and has delivered with a base knock 302 times. He has compiled a slugging percentage of .074 and he has totaled 413 bases. For his pro baseball career, Kirby has hit 14 baseballs out of the park while driving in 119 runs. He has struck out 168 times and has walked on 98 at-bats, which has contributed to a .309 OBP.