| Irish Offensive Records |
| At Bats |
| Career |
| Mike Herd |
| Joe Kreger |
| Derek Roberts |
| Don Sauter |
| 3600 |
| 2171 |
| 1789 |
| 1701 |
| Tim Luskey |
| 1787 |
| Season |
| Matt Breyer |
| Derek Roberts |
| Ryan Sauter |
| Mike Herd |
| 186 |
| 184 |
| 183 |
| 176 |
| Matt Breyer |
| 167 |
| 1999 |
| 1999 |
| 2003 |
| 1999 |
| 1999 |
| Doubles |
| Career |
| Don Sauter |
| Matt Breyer |
| Tim Luskey |
| 196 |
| 126 |
| 114 |
| 87 |
| Mike Herd |
| 86 |
| Season |
| Mike Herd |
| 17 |
| 16 |
| 15 |
| 15 |
| 2003 |
| 1999 |
| 1983 |
| 1999 |
| Triples |
| Career |
| Scott Zeiher |
| Troy Breyer |
| Don Sauter |
| 15 |
| 13 |
| 10 |
| 7 |
| 6 |
| Season |
| Troy Breyer |
| 5 |
| 3 |
| 3 |
| 3 |
| 3 |
| 1987 |
| 1991 |
| Runs |
| Career |
| Don Sauter |
| Tim Luskey |
| 909 |
| 479 |
| 444 |
| 393 |
| 333 |
| Season |
| Tim Luskey |
| Mike Herd |
| Ryan Sauter |
| Matt Breyer |
| Home Runs |
| Career |
| Don Sauter |
| Tim Luskey |
| 112 |
| 106 |
| 94 |
| 79 |
| 63 |
| Season |
| 19 |
| 14 |
| 14 |
| 13 |
| 1999 |
| 1988 |
| 1982 |
| 1999 |
| Career |
| Tim Luskey |
| Don Sauter |
| 555 |
| 365 |
| 353 |
| 331 |
| 285 |
| Season |
| 41 |
| 40 |
| 38 |
| 38 |
| 36 |
| 1997 |
| 1984 |
| 1983 |
| 1999 |
| 1999 |
| Mike Herd |
| Hits |
| Career |
| Don Sauter |
| 1266 |
| 699 |
| 616 |
| 556 |
| 517 |
| Season |
| 73 |
| 69 |
| 67 |
| Mike Herd |
| 59 |
| 1999 |
| 1999 |
| 1999 |
| 1987 |
| Mike Herd |
| Matt Breyer |
| 72 |
| 1999 |
| Stolen Bases |
| Career |
| Don Sauter |
| Chris Brown |
| Tim Luskey |
| 244 |
| 118 |
| 93 |
| 86 |
| Troy Breyer |
| 76 |
| Season |
| Ryan Sauter |
| 32 |
| 31 |
| 20 |
| 19 |
| Chad Dose |
| 19 |
| 1999 |
| 2003 |
| 1993 |
| 1987 |
| 1993 |
| Steve Koester |
| Mark Weber |
| Tim Luskey |
| Ryan Sauter |
| Records through 2007 |
| Walks |
| Scott Zeiher |
| Mike Herd |
| Joe Kreger |
| Matt Breyer |
| Mike Herd |
| Joe Kreger |
| Derek Roberts |
| 74 |
| 51 |
| 49 |
| 47 |
| 1999 |
| 1999 |
| 1988 |
| 1982 |
| 54 |
| 1999 |
| Derek Roberts |
| Mac Zachow |
| Joe Kreger |
| Matt Breyer |
| Mike Herd |
| Mike Herd |
| Scott Zeiher |
| 14 |
| 14 |
| 1982 |
| 1992 |
| Mike Herd |
| Joe Kreger |
| Buster Brazil |
| Matt Breyer |
| Don Sauter |
| Tim Luskey |
| Buster Brazil |
| Joe Kreger |
| Bill Bigaouette |
| Buster Brazil |
| 6 |
| Bill Bigaouette |
| Joe Kreger |
| Scott Zeiher |
| Mike Herd |
| Jerome Schuft |
| 76 |
| Chris Brown |
| Jerome Schuft |
| Chris Brown |
| Mike Herd |
| Joe Kreger |
| Scott Zeiher |
| Don Sauter |
| Scott Zeiher |
| Tim Luskey |
| Buster Brazil |
| Career |
| Tim Luskey |
| Don Sauter |
| 389 |
| 341 |
| 328 |
| 331 |
| 248 |
| Season |
| 49 |
| 43 |
| 36 |
| 36 |
| 1999 |
| 1972 |
| 1971 |
| 1972 |
| Strikeouts |
| Scott Zeiher |
| Mike Herd |
| Scott Zeiher |
| Steve Koester |
| Buster Brazil |
| Buster Brazil |
| Buster Brazil |
| 3 |
| 1970 |
| 1972 |
| 1982 |
| 2001 |
| RBI |
| Career |
| Don Sauter |
| Tim Luskey |
| 783 |
| 486 |
| 415 |
| 406 |
| 343 |
| Season |
| 60 |
| 57 |
| 56 |
| 48 |
| 1999 |
| 1982 |
| 1999 |
| 2003 |
| Mike Herd |
| Joe Kreger |
| Derek Roberts |
| Matt Breyer |
| Mike Herd |
| Tim Gieseke |
| Mike Herd |
| 46 |
| 82,83,84 |
| Buster Brazil |