Walberg (155-141 career win-loss record) is the owner of a 4.16 earned run average and has given up 9.5 hits per nine innings. His strikeout to walk ratio is 1.05 and he has faced 11,531 hitters in his MLB career. In his pro baseball career, Walberg has surrendered 2,795 base knocks while tallying 1,085 strikeouts in 2,644 innings pitched. He has conceded a total of 1,223 earned runs while holding a WHIP of 1.447 and a FIP of 4.1.
