Grantham is sitting with a batting average of .302 for his baseball career in addition to 912 runs scored and an OPS of .419. He has gone down on strikes 526 times and has walked on 717 occasions, contributing to a .392 OBP. For his professional baseball career, Grantham has hit 105 balls out of the park while driving in 712 runs. He has accumulated a slugging percentage of .026 in addition to racking up 2,301 bases. During his time in professional baseball, he came to bat 5,900 times and also came through with a base hit 1,508 times.
