Singleton has a batting average of .282 for his career with 985 runs scored and an OPS of .428. He has struck out 1,246 times and earned a walk on 1,263 attempts at the plate, contributing to a .388 on-base %. For his professional baseball career, Singleton has drilled 246 balls out of the park while driving in 1,065 runs. He has compiled a slugging percentage of .040 in addition to having tallied 3,134 bases. Over the course of his time in the league, he came to bat 8,559 times and also came through with a base hit 2,029 times.
Ken Singleton