Brannan has recorded a walk 64 times while going down on strikes on 23 chances. His on-base percentage comes in at .334 and he has earned a career OPS of .403. He has accrued 72 runs in addition to having earned 74 RBIs. He has gone deep 11 times, as well as 191 bases in total and a .069 slugging %. In the 534 at-bats in his professional career, Brannan has compiled an average at the plate of .249 in addition to having 133 base knocks.