Keller has taken the ball for 731 innings and is sitting with 553 strikeouts so far in his pro baseball career. His ERA is 4.36 (354 ER’s allowed) and his career WHIP is 1.454. He has surrendered 739 hits (9.1 hits per nine innings) and has had 324 walks. Keller (38-57 career record) has earned a FIP of 4.29 while going up against 3,194 batters in the major leagues.
