| TEAM | SEASON | RECORD | PERC | CNF STAND | CNF REC | CNF PERC | FINISH |
| Northern Iowa | 1954-55 | 11-11 | .500 | no playoff | |||
| Northern Iowa | 1955-56 | 8-11 | .421 | no playoff | |||
| Northern Iowa | 1956-57 | 12-10 | .545 | no playoff | |||
| Northern Iowa | 1957-58 | 9-14 | .391 | no playoff | |||
| Northern Iowa | 1958-59 | 11-12 | .478 | no playoff | |||
| Northern Iowa | 1959-60 | 15-8 | .652 | no playoff | |||
| Northern Iowa | 1960-61 | 16-5 | .762 | no playoff | |||
| Northern Iowa | 1961-62 | 19-5 | .792 | no playoff | |||
| Northern Iowa | 1962-63 | 15-8 | .652 | no playoff | |||
| Northern Iowa | 1963-64 | 23-4 | .852 | no playoff | |||
| Northern Iowa | 1964-65 | 16-7 | .696 | no playoff | |||
| Northern Iowa | 1965-66 | 13-7 | .650 | no playoff | |||
| Northern Iowa | 1966-67 | 11-11 | .500 | no playoff | |||
| Northern Iowa | 1967-68 | 15-7 | .682 | no playoff | |||
| Northern Iowa | 1968-69 | 15-9 | .625 | no playoff | |||
| Northern Iowa | 1969-70 | 13-12 | .520 | no playoff | |||
| Northern Iowa | 1970-71 | 6-20 | .231 | no playoff | |||
| Northern Iowa | 1971-72 | 10-13 | .435 | no playoff | |||
| Northern Iowa | 1972-73 | 11-13 | .458 | no playoff | |||
| Northern Iowa | 1973-74 | 4-22 | .154 | no playoff | |||
| Northern Iowa | 1974-75 | 6-20 | .231 | no playoff | |||
| Northern Iowa | 1975-76 | 9-17 | .346 | no playoff | |||
| Northern Iowa | 1976-77 | 9-18 | .333 | no playoff | |||
| Northern Iowa | 1977-78 | 15-12 | .556 | no playoff | |||
| Northern Iowa | 1978-79 | 18-11 | .621 | no playoff | |||
| Northern Iowa | 1979-80 | 12-13 | .480 | no playoff | |||
| Northern Iowa | 1980-81 | 8-19 | .296 | Independent | no playoff | ||
| Northern Iowa | 1981-82 | 12-15 | .444 | Independent | no playoff | ||
| Northern Iowa | 1982-83 | 8-18 | .308 | 5th Mid-Continent | 6-6 | .500 | no playoff |
| Northern Iowa | 1983-84 | 14-10 | .583 | 2nd Mid-Continent | 10-5 | .667 | no playoff |
| Northern Iowa | 1984-85 | 8-16 | .333 | 6th Mid-Continent | 6-9 | .400 | no playoff |
| Northern Iowa | 1985-86 | 5-18 | .217 | T7th Mid-Continent | 3-12 | .200 | no playoff |
| Northern Iowa | 1986-87 | 11-13 | .458 | 5th Mid-Continent | 7-8 | .467 | no playoff |
| Northern Iowa | 1987-88 | 6-18 | .250 | T6th Mid-Continent | 4-10 | .286 | no playoff |
| Northern Iowa | 1988-89 | 16-9 | .640 | 3rd Mid-Continent | 9-6 | .600 | no playoff |
| Northern Iowa | 1989-90 | 21-9 | .700 | 3rd Mid-Continent | 11-6 | .647 | (14) L2nd |
| Northern Iowa | 1990-91 | 12-17 | .414 | 4th Mid-Continent | 9-9 | .500 | no playoff |
| Northern Iowa | 1991-92 | 9-18 | .333 | T7th Missouri Valley | 6-13 | .316 | no playoff |
| Northern Iowa | 1992-93 | 11-15 | .423 | 6th Missouri Valley | 8-11 | .421 | no playoff |
| Northern Iowa | 1993-94 | 15-13 | .536 | 5th Missouri Valley | 12-9 | .571 | no playoff |
| Northern Iowa | 1994-95 | 7-20 | .259 | 10th Missouri Valley | 4-15 | .211 | no playoff |
| Northern Iowa | 1995-96 | 14-13 | .519 | 7th Missouri Valley | 8-10 | .444 | no playoff |
| Northern Iowa | 1996-97 | 16-12 | .571 | 4th Missouri Valley | 11-7 | .611 | no playoff |
| Northern Iowa | 1997-98 | 10-17 | .370 | 9th Missouri Valley | 4-14 | .222 | no playoff |
| Northern Iowa | 1998-99 | 9-18 | .333 | 9th Missouri Valley | 6-12 | .333 | no playoff |
| Northern Iowa | 1999-00 | 14-15 | .483 | 7th Missouri Valley | 7-11 | .389 | no playoff |
| Northern Iowa | 2000-01 | 7-24 | .226 | 10th Missouri Valley | 3-15 | .167 | no playoff |
| Northern Iowa | 2001-02 | 14-15 | .483 | 7th Missouri Valley | 8-10 | .444 | no playoff |
| Northern Iowa | 2002-03 | 11-17 | .393 | 7th Missouri Valley | 7-11 | .389 | no playoff |
| Northern Iowa | 2003-04 | 21-9 | .700 | 3rd Missouri Valley | 12-6 | .667 | (14) L1st |
| Northern Iowa | 2004-05 | 21-10 | .677 | 4th Missouri Valley | 11-7 | .611 | (11) L1st |
| Northern Iowa | 2005-06 | 23-9 | .719 | 5th Missouri Valley | 11-7 | .611 | (10) L1st |
| Northern Iowa | 2006-07 | 18-13 | .581 | 5th Missouri Valley | 9-9 | .500 | no playoff |
| Northern Iowa | 2007-08 | 18-14 | .562 | 5th Missouri Valley | 9-9 | .500 | no playoff |
| Northern Iowa | 2008-09 | 23-11 | .676 | 1st Missouri Valley | 14-4 | .778 | (12) L1st |
| Northern Iowa | 2009-10 | 30-5 | .857 | 1st Missouri Valley | 15-3 | .833 | (9) LRsmi |
| Northern Iowa | 2010-11 | 20-14 | .588 | 4th Missouri Valley | 10-8 | .556 | CIT Lqua |
| Northern Iowa | 2011-12 | 20-14 | .588 | 5th Missouri Valley | 9-9 | .500 | NIT L2nd |
| Northern Iowa | 2012-13 | 21-15 | .583 | 3rd Missouri Valley | 11-7 | .611 | CIT Lsmi |
| Northern Iowa | 2013-14 | 16-15 | .516 | 3rd Missouri Valley | 10-8 | .556 | no playoff |
| Northern Iowa | 2014-15 | 31-4 | .886 | 2nd Missouri Valley | 16-2 | .889 | (5) L3rd |
| Northern Iowa | 2015-16 | 23-13 | .639 | 4th Missouri Valley | 11-7 | .611 | (11) L1st |
| Northern Iowa | 2016-17 | 14-16 | .467 | 3rd Missouri Valley | 9-9 | .500 | no playoff |
| Northern Iowa | 2017-18 | 16-16 | .500 | 9th Missouri Valley | 7-11 | .389 | no playoff |
| Northern Iowa | 2018-19 | 16-18 | .471 | 6th Missouri Valley | 9-9 | .500 | no playoff |
| Northern Iowa | 2019-20 | 25-6 | .806 | 1st Missouri Valley | 14-4 | .778 | virus |
| Northern Iowa | 2020-21 | 10-15 | .400 | 5th Missouri Valley | 7-11 | .389 | no playoff |
| Northern Iowa | 2021-22 | 20-12 | .625 | 1st Missouri Valley | 14-4 | .778 | NIT L2nd |
| Northern Iowa | 2022-23 | 14-18 | .438 | 8th Missouri Valley | 9-11 | .450 | no playoff |
| Northern Iowa | 2023-24 | 19-14 | .576 | 4th Missouri Valley | 12-8 | .600 | no playoff |
| Northern Iowa | 2024-25 | 20-13 | .606 | 3rd Missouri Valley | 14-6 | .700 | NIT L1st |
| Northern Iowa | 2025-26 | 23-13 | .639 | 6th Missouri Valley | 11-9 | .550 | (12) L1st |