Peterson (133-131 win-loss mark in his career) holds a FIP of 3.25 while facing 9,103 hitters in the majors. His earned run average is 3.30 (813 earned runs allowed) and he has a career WHIP of 1.192. He has given up 2,217 base hits (9.0 hits per nine innings) and has 426 walks. Peterson has taken the mound for 2,218 innings and has earned 1,015 strikeouts in his career.
