Nichols has thrown 5,067 innings and has earned 1,881 K’s so far in his MLB career. His earned run average is 2.96 (1,664 earned runs allowed) and his WHIP is 1.224. He has surrendered 4,929 base hits (8.8 hits per 9 innings) with 1,272 free passes. Nichols (362-208 career win-loss mark) has earned a FIP of 2.91 while he has faced 21,099 hitters in the majors.