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Cornell University Athletics

Earned Run Average Leaders

Individual: Career I Season
Team: Season
 
Lowest Earned Run Average
Career (min. 100 innings pitched)
1. 1.40 Ivan Tylawsky (154.1 IP) 1965-67
2. 1.87 Steve Hamrick (130.0 IP) 1973-74
3. 1.99 Don Unbekant (140.1 IP) 1951-53
4. 2.07 Tom McLeod (139.1 IP) 1969-70
5. 2.17 John Geise (187.0 IP) 1969-71
6. 2.23 Ted Thelander (133.1 IP) 1955, 57-58
7. 2.25 William DeGraaf (196.1 IP) 1954-56
8. 2.44 John Dougherty (132.2 IP) 1970-72
9. 2.44 Roy Walters (151.0 IP) 1966-68
10. 2.46 Jim Purcell (182.2 IP) 1965-67
 
Season (min. 30 IP)
1. 0.47 Kellen Urbon (38.1 IP) 2012
2. 0.52 Steve Storey (34.2 IP) 1972
3. 0.77 Ray Ratkowski (82.1 IP) 1964
4. 0.95 Steve Hamrick (66.0 IP) 1973
5. 1.06 John Williams (51.0 IP) 1959
6. 1.08 Ivan Tylawsky (33.1 IP) 1965
7. 1.09 Michael Byrne (33.0 IP) 2013
8. 1.15 Ted Thelander (47.0 IP) 1958
9. 1.20 Ivan Tylawsky (60.0 IP) 1967
10. 1.21 John Miknis (44.2 IP) 1973
 
Lowest Earned Run Average by Cornell
Season
1. 1.34 (134.1 IP) 1959
2. 1.77 (132.0 IP) 1957
3. 2.00 (112.1 IP) 1953
4. 2.05 (197.2 IP) 1966
5. 2.18 (226.2 IP) 1967
6. 2.23 (149.0 IP) 1965
7. 2.25 (276.1 IP) 1973
8. 2.42 (104.0 IP) 1958
9. 2.50 (169.0 IP) 1964
10. 2.55 (254.1 IP) 1972