During his career, Sewell has surrendered 2,101 base knocks and he has 636 punch outs in 2,119 innings pitched. He has surrendered a total of 819 earned runs while earning a WHIP of 1.344 and a FIP of 3.4. His strikeout to walk ratio is 0.85 and he has gone up against 9,100 hitters so far in his career. Sewell (143-97 career mark) has earned a 3.48 earned run average while allowing 8.9 hits per 9 innings.
