Haefner has pitched in 1,466 frames and is sitting with 508 strikeouts in his MLB career. His earned run average is 3.50 (571 ER’s allowed) and he has a career WHIP of 1.358. He has given up 1,414 base knocks (8.7 hits per nine innings) and has 577 walks. Haefner (78-91 career record) holds a FIP of 3.45 while he has faced 6,322 opposing batters during his time in the major leagues.
