Willis (249-205 career win-loss record) has earned a 2.63 earned run average while giving up 8.2 hits per nine innings. His K/BB ratio is 1.36 and he has faced 16,279 opposing hitters so far in his pro baseball career. Thus far in his career, Willis has given up 3,621 hits and he has 1,651 strikeouts in 3,996 innings. He has given up 1,167 earned runs while holding a WHIP of 1.209 and having a FIP of 2.6.
