Career Strikeouts Per Nine Innings (Min. 75 Innings Pitched, 2 seasons)
Rank	Name	Seasons	K/9
1	Paul Barnes	1974-77	10.39
2	Erik Arnesen	2003-06	9.71
3	Zach Hillegas	2006-09	8.95
4	Matt Kearney	2001-04	8.64
5	Todd Alexander	1961-64	8.27
6	Greg Grupp	2001-04	7.76
7	Russ Laubach	1980-83	7.51
8	Jim Hedberg	1983-86	7.31
9	Kyle Silk	2009-11	6.97
10	Larry Sawyer	1967-70	6.76

 

Single-Season Strikeouts Per Nine Innings (Min. 30 Innings Pitched)
Rank	Name	Season	K/9
1	Bob Fishback	1977	12.60
2	Paul Barnes	1977	12.43
3	Erik Arnesen	2006	10.65
4	Bob Schleiden	1974	10.37
5	Greg Grupp	2002	10.27
6	Nate Caldwell	1992	10.20
7	Paul Barnes	1975	9.84
8	Paul Barnes	1976	9.69
9	Zach Hillegas	2008	9.50
10	Paul Stahlman	1963	9.28