Appearances
Most Appearances, Career — 69 — Brandon Cichocki, 2013–2016
Most Appearances, Season — 26 — Brandon Cichocki, 2014
Most Starting Appearances, Career — 38 — Dale Koler, 2001–2004
Most Starting Appearances, Season — 14 — Danny Cody, 2018, and Evan Lovick, 2018
Most Relief Appearances, Career — 69 — Brandon Cichocki, 2013–2016
Most Relief Appearances, Season — 26 — Brandon Cichocki, 2014
Innings Pitched
Most Innings Pitched, Career — 272 ⅓ — Pat George, 1974–1977
Most Innings Pitched, Season — 88 ⅔ — Bernie Bonhotel, 1988
Wins
Most Games Won, Career — 24 — Evan Lovick, 2015–2018
Most Games Won, Decade
- 1960s — 14 — Bob Love, 1965–1968
- 1970s — 17 — Pat George, 1974–1977
- 1980s — 19 — Scott Medvin, 1980–1983
- 1990s — 20 — Max Newill, 1995–1998
- 2000s — 23 — Dale Koler, 2001–2004
- 2010s — 24 — Evan Lovick, 2015–2018
Most Games Won, Season — 9 — Danny Cody, 2019
Win-Loss Record
Best Record, Career — 24–6 (.800) — Evan Lovick, 2015–2018
Best Record, Decade
- 1960s — 11–5 (.688) — Skip Young, 1961–1964
- 1970s — 16–8 (.667) — Harold Myers, 1973–1976
- 1980s — 10–3 (.769) — Steve Topp, 1982–1985; and Walt Kendzierski, 1984–1985
- 1990s — 10–4 (.714) — Bret Butler, 1991–1992
- 2000s — 15–6 (.714) — Heath Baker, 2000–2003
- 2010s — 24–6 (.800) — Evan Lovick, 2015–2018
Best Record, Season — 1.000 — Brian Kosar (8–0), 1990; Curt Karpinski (6–0), 1972; Brian Rudloff (6–0), 1996; Heath Baker (6–0), 2002; and Mark Pettigrew (5–0), 1975
Complete Games
Most Complete Games, Career — 20 — Max Newill, 1995–1998
Most Complete Games, Season — 8 — Dean Obrock, 1986; and Bernie Bonhotel, 1988
Shutouts
Most Shutouts, Career — 3 — Brian Rudloff, 1995–1998; and Pat Havens, 2010–2013
Most Shutouts, Season — 3 — Brian Rudloff, 1998
Saves
Most Games Saved, Career — 15 — Brandon Cichocki, 2013–2016
Most Games Saved, Season — 9 — Brandon Cichocki, 2014
Hits
Fewest Hits Allowed per Game, Career — 6.05 — Curt Karpinski, 1969–1972
Fewest Hits Allowed per Game, Season — 3.04 — Jim Boynar, 1967
No Hitters
- Bob Love vs. Otterbein College, May 1, 1965
- Jeff Burton vs. Heidelberg College, April 3, 1980
- Aaron Krieger vs. Ohio Northern University, April 9, 2005
- Josh Scott vs. Ohio Christian University, March 19, 2011
Walks
Fewest Walks Allowed per Game, Career — 1.15 — Darrel Thomascik, 2001–2002
Fewest Walks Allowed per Game, Season — 0.61 — Justin Novak, 2010
Strikeouts
Most Strikeouts, Career — 313 — Pat George, 1974–1977
Most Strikeouts, Decade
- 1960s — 239 — Bob Love, 1965–1968
- 1970s — 313 — Pat George, 1974–1977
- 1980s — 193 — Scott Medvin, 1980–1983
- 1990s — 242 — Max Newill, 1995–1998
- 2000s — 258 — Dale Koler, 2001–2004
- 2010s — 262 — Danny Cody, 2016–2019
Most Strikeouts, Season — 109 — Danny Cody, 2019
Most Strikeouts, Game — 25 — Bob Love vs. University of Akron (14 innings), May 3, 1966
Most Consecutive Strikeouts — 11 — Jerry Seuss vs. Alliance College, May 26, 1953
Runs
Fewest Runs Allowed per Game, Career — 2.91 — Terry O’Malley, 1973–1976
Fewest Runs Allowed per Game, Season — 1.14 — Jim Boynar, 1967
Earned Run Average
Lowest Earned Run Average, Career — 2.21 — Bob Love, 1965–1968; and Curt Karpinski, 1969–1972
Lowest Earned Run Average, Decade
- 1960s — 2.21 — Bob Love, 1965–1968
- 1970s — 2.21 — Curt Karpinski, 1969–1972
- 1980s — 2.64 — Jeff Doorey, 1982–1984
- 1990s — 2.71 — Max Newill, 1995–1998
- 2000s — 3.93 — Dale Koler, 2001–2004
- 2010s — 2.80 — Evan Lovick, 2015–2018
Lowest Earned Run Average, Season — 0.63 — Curt Karpinski, 1972
