投手 生涯K/9 (1000IP、3000AB、500GAMES)
1.Randy Johnson 10.6098
2.Kerry Wood 10.3486
3.Pedro Martinez 10.0398
4.Nolan Ryan 9.5481
5.Trevor Hoffman 9.3608
6.Sandy Koufax 9.2775
7.Oliver Perez 9.1160
8.Sam McDowell 8.8580
9.Johan Santana 8.8507
10.Jake Peavy 8.8338
先發投手 單季K/9
1.Randy Johnson 13.4099 (2001)
2.Pedro Martinez 13.2047 (1999)
3.Kerry Wood 12.5820 (1998)
4.Randy Johnson 12.5590 (2000)
5.Randy Johnson 12.3453 (1995)
6.Randy Johnson 12.2958 (1997)
7.Randy Johnson 12.1187 (1998)
8.Randy Johnson 12.0589 (1999)
9.Pedro Martinez 11.7788 (2000)
10.Randy Johnson 11.5615 (2002)
後援投手 單季K/9
1.Carlos Marmol 17.45 (2010)
2.Eric Gagne 14.98 (2003)
3.Billy Wagner 14.95 (1999)
4.Brad Lidge 14.93 (2004)
5.Armando Benitez 14.77 (1999)
6.Billy Wagner 14.55 (1998)
7.Billy Wagner 14.38 (1997)
8.金炳賢 14.14 (2000)
9.Rob Dibble 14.08 (1992)
10.Rob Dibble 13.55 (1991)
上色為現役選手，單季K/9 RJ洗榜
RJ：請直接算沒有被我K的比較快謝謝!!