In his career, Brennan has hit 14 balls out of the park while driving in 79 runs. For his time in baseball, he came to bat 853 times and has delivered with a base knock 217 times. His slugging percentage sits at .377 and he has accumulated 303 bases. He has gone down on strikes 109 times and has walked on 37 occasions, which contributes in part to a .308 on-base %. Brennan is sitting with a batting average of .270 in his time in baseball with 84 runs scored and an OPS of .685.
