Viola (176-150 win-loss mark in his career) has earned a 3.73 earned run average while allowing 9.0 hits per nine innings. He has a strikeout to walk ratio of 2.13 and he has faced 11,933 hitters during his career. During his career, Viola has allowed 2,827 hits while he has tallied 1,844 strikeouts in 2,836 innings pitched. He has surrendered a total of 1,175 ER’s while earning a WHIP of 1.301 and a FIP of 3.7.
