Muller (4-11 win-loss record in his career) has a 5.91 ERA while surrendering 10.2 hits per nine innings. His K/BB ratio is 1.83 and he has gone up against 788 batters during his MLB career. In his pro baseball career, Muller has conceded 199 base knocks while totaling 141 K’s in 175 frames. He has conceded 115 earned runs while holding a WHIP of 1.576 and being the owner of a FIP of 5.8.
