| TEAM | SEASON | RECORD | PERC | CNF STAND | CNF REC | CNF PERC | FINISH |
| Iowa | 1892-93 | 2-0 | 1.000 | Independent | no playoff | ||
| Iowa | 1895-96 | 2-5 | .286 | Independent | no playoff | ||
| Iowa | 1896-97 | 2-4 | .333 | Independent | no playoff | ||
| Iowa | 1897-98 | 0-1 | .000 | Independent | no playoff | ||
| Iowa | 1901-02 | 10-2 | .833 | 2nd Western | x-x | .xxx | no playoff |
| Iowa | 1902-03 | 4-3 | .571 | 5th Western | x-x | .xxx | no playoff |
| Iowa | 1903-04 | 6-2 | .750 | 4th Western | x-x | .xxx | no playoff |
| Iowa | 1904-05 | 6-8 | .429 | 5th Western | x-x | .xxx | no playoff |
| Iowa | 1905-06 | 11-5 | .688 | 7th Western | x-x | .xxx | no playoff |
| Iowa | 1906-07 | 5-5 | .500 | 6th Western | x-x | .xxx | no playoff |
| Iowa | 1907-08 | 10-6 | .625 | 6th Western | x-x | .xxx | no playoff |
| Iowa | 1908-09 | 8-7 | .533 | 8th Western | 1-5 | .167 | no playoff |
| Iowa | 1909-10 | 11-3 | .786 | 6th Western | 2-2 | .500 | no playoff |
| Iowa | 1910-11 | 9-4 | .692 | 7th Western | 2-2 | .500 | no playoff |
| Iowa | 1911-12 | 6-8 | .429 | 7th Western | 0-4 | .000 | no playoff |
| Iowa | 1912-13 | 9-13 | .409 | 8th Western | 1-5 | .167 | no playoff |
| Iowa | 1913-14 | 9-7 | .562 | 8th Western | 1-5 | .167 | no playoff |
| Iowa | 1914-15 | 9-8 | .529 | 8th Western | 2-6 | .250 | no playoff |
| Iowa | 1915-16 | 11-4 | .733 | 7th Western | 2-4 | .333 | no playoff |
| Iowa | 1916-17 | 7-9 | .438 | 9th Western | 1-8 | .111 | no playoff |
| Iowa | 1917-18 | 6-8 | .429 | 9th Big Ten | 4-6 | .400 | no playoff |
| Iowa | 1918-19 | 8-7 | .533 | 7th Big Ten | 4-7 | .364 | no playoff |
| Iowa | 1919-20 | 9-10 | .474 | 6th Big Ten | 6-6 | .500 | no playoff |
| Iowa | 1920-21 | 9-9 | .500 | 6th Big Ten | 6-5 | .545 | no playoff |
| Iowa | 1921-22 | 11-7 | .611 | 5th Big Ten | 5-6 | .455 | no playoff |
| Iowa | 1922-23 | 13-2 | .867 | 1st Big Ten | 11-1 | .917 | no playoff |
| Iowa | 1923-24 | 7-10 | .412 | 9th Big Ten | 4-8 | .333 | no playoff |
| Iowa | 1924-25 | 6-10 | .375 | 7th Big Ten | 5-7 | .417 | no playoff |
| Iowa | 1925-26 | 12-5 | .706 | 1st Big Ten | 8-4 | .667 | no playoff |
| Iowa | 1926-27 | 9-8 | .529 | 4th Big Ten | 7-5 | .583 | no playoff |
| Iowa | 1927-28 | 6-11 | .353 | 7th Big Ten | 3-9 | .250 | no playoff |
| Iowa | 1928-29 | 9-8 | .529 | 7th Big Ten | 5-7 | .417 | no playoff |
| Iowa | 1929-30 | 4-13 | .235 | 10th Big Ten | x-x | .xxx | no playoff |
| Iowa | 1930-31 | 5-12 | .294 | 10th Big Ten | 2-10 | .167 | no playoff |
| Iowa | 1931-32 | 5-12 | .294 | 8th Big Ten | 3-9 | .250 | no playoff |
| Iowa | 1932-33 | 15-5 | .750 | 3rd Big Ten | 8-4 | .667 | no playoff |
| Iowa | 1933-34 | 13-6 | .684 | 5th Big Ten | 6-6 | .500 | no playoff |
| Iowa | 1934-35 | 10-9 | .526 | 6th Big Ten | 6-6 | .500 | no playoff |
| Iowa | 1935-36 | 9-10 | .474 | 6th Big Ten | 5-7 | .417 | no playoff |
| Iowa | 1936-37 | 11-9 | .550 | 8th Big Ten | 3-9 | .250 | no playoff |
| Iowa | 1937-38 | 11-9 | .550 | 5th Big Ten | 6-6 | .500 | no playoff |
| Iowa | 1938-39 | 8-11 | .421 | 10th Big Ten | 3-9 | .250 | no playoff |
| Iowa | 1939-40 | 9-12 | .429 | 8th Big Ten | 4-8 | .333 | no playoff |
| Iowa | 1940-41 | 12-8 | .600 | 8th Big Ten | 4-8 | .333 | no playoff |
| Iowa | 1941-42 | 12-8 | .600 | 2nd Big Ten | 10-5 | .667 | no playoff |
| Iowa | 1942-43 | 7-10 | .412 | 9th Big Ten | 3-9 | .250 | no playoff |
| Iowa | 1943-44 | 14-4 | .778 | 2nd Big Ten | 9-3 | .750 | no playoff |
| Iowa | 1944-45 | 17-1 | .944 | 1st Big Ten | 11-1 | .917 | no playoff |
| Iowa | 1945-46 | 14-4 | .778 | 3rd Big Ten | 8-4 | .667 | no playoff |
| Iowa | 1946-47 | 12-7 | .632 | 6th Big Ten | 5-7 | .417 | no playoff |
| Iowa | 1947-48 | 15-4 | .789 | 2nd Big Ten | 8-4 | .667 | no playoff |
| Iowa | 1948-49 | 10-10 | .500 | 8th Big Ten | 3-9 | .250 | no playoff |
| Iowa | 1949-50 | 15-7 | .682 | 5th Big Ten | 6-6 | .500 | no playoff |
| Iowa | 1950-51 | 15-7 | .682 | 3rd Big Ten | 9-5 | .643 | no playoff |
| Iowa | 1951-52 | 19-3 | .864 | 2nd Big Ten | 11-3 | .786 | no playoff |
| Iowa | 1952-53 | 12-10 | .545 | 6th Big Ten | 9-9 | .500 | no playoff |
| Iowa | 1953-54 | 17-5 | .773 | 2nd Big Ten | 11-3 | .786 | no playoff |
| Iowa | 1954-55 | 19-7 | .731 | 1st Big Ten | 11-3 | .786 | no playoff |
| Iowa | 1955-56 | 20-6 | .769 | 1st Big Ten | 13-1 | .929 | no playoff |
| Iowa | 1956-57 | 8-14 | .364 | 8th Big Ten | 4-10 | .286 | no playoff |
| Iowa | 1957-58 | 13-9 | .591 | 6th Big Ten | 7-7 | .500 | no playoff |
| Iowa | 1958-59 | 10-12 | .455 | 5th Big Ten | 7-7 | .500 | no playoff |
| Iowa | 1959-60 | 14-10 | .583 | 6th Big Ten | 6-8 | .429 | no playoff |
| Iowa | 1960-61 | 18-6 | .750 | 2nd Big Ten | 10-4 | .714 | no playoff |
| Iowa | 1961-62 | 13-11 | .542 | 4th Big Ten | 7-7 | .500 | no playoff |
| Iowa | 1962-63 | 9-15 | .375 | 8th Big Ten | 5-9 | .357 | no playoff |
| Iowa | 1963-64 | 8-15 | .348 | 9th Big Ten | 3-11 | .214 | no playoff |
| Iowa | 1964-65 | 14-10 | .583 | 5th Big Ten | 8-6 | .571 | no playoff |
| Iowa | 1965-66 | 17-7 | .708 | 3rd Big Ten | 8-6 | .571 | no playoff |
| Iowa | 1966-67 | 16-8 | .667 | 3rd Big Ten | 9-5 | .643 | no playoff |
| Iowa | 1967-68 | 16-9 | .640 | 1st Big Ten | 10-4 | .714 | no playoff |
| Iowa | 1968-69 | 12-12 | .500 | 8th Big Ten | 5-9 | .357 | no playoff |
| Iowa | 1969-70 | 20-5 | .800 | 1st Big Ten | 14-0 | 1.000 | no playoff |
| Iowa | 1970-71 | 9-15 | .375 | 7th Big Ten | 4-10 | .286 | no playoff |
| Iowa | 1971-72 | 11-13 | .458 | 8th Big Ten | 5-9 | .357 | no playoff |
| Iowa | 1972-73 | 13-11 | .542 | 6th Big Ten | 6-8 | .429 | no playoff |
| Iowa | 1973-74 | 8-16 | .333 | 7th Big Ten | 5-9 | .357 | no playoff |
| Iowa | 1974-75 | 10-16 | .385 | 7th Big Ten | 7-11 | .389 | no playoff |
| Iowa | 1975-76 | 19-10 | .655 | 5th Big Ten | 9-9 | .500 | no playoff |
| Iowa | 1976-77 | 20-7 | .741 | 3rd Big Ten | 12-6 | .667 | no playoff |
| Iowa | 1977-78 | 12-15 | .444 | 8th Big Ten | 5-13 | .278 | no playoff |
| Iowa | 1978-79 | 20-8 | .714 | 1st Big Ten | 13-5 | .722 | no playoff |
| Iowa | 1979-80 | 22-9 | .710 | T4th Big Ten | 10-8 | .556 | (5) LNsmi |
| Iowa | 1980-81 | 20-7 | .741 | 2nd Big Ten | 13-5 | .722 | (3) L2nd |
| Iowa | 1981-82 | 20-8 | .714 | T2nd Big Ten | 12-6 | .667 | (6) L2nd |
| Iowa | 1982-83 | 21-10 | .677 | 5th Big Ten | 10-8 | .556 | (7) LRsmi |
| Iowa | 1983-84 | 12-15 | .444 | T7th Big Ten | 6-12 | .333 | no playoff |
| Iowa | 1984-85 | 20-11 | .645 | T5th Big Ten | 10-8 | .556 | (8) L1st |
| Iowa | 1985-86 | 16-12 | .571 | 6th Big Ten | 10-8 | .556 | (11) L1st |
| Iowa | 1986-87 | 28-5 | .848 | 3rd Big Ten | 14-4 | .778 | (2) LRfin |
| Iowa | 1987-88 | 24-10 | .706 | T3rd Big Ten | 12-6 | .667 | (5) LRsmi |
| Iowa | 1988-89 | 23-9 | .719 | 4th Big Ten | 10-8 | .556 | (4) L2nd |
| Iowa | 1989-90 | 12-16 | .429 | T8th Big Ten | 4-14 | .222 | no playoff |
| Iowa | 1990-91 | 19-11 | .633 | T5th Big Ten | 9-9 | .500 | (7) L2nd |
| Iowa | 1991-92 | 19-11 | .633 | 5th Big Ten | 10-8 | .556 | (9) L2nd |
| Iowa | 1992-93 | 22-9 | .710 | T3rd Big Ten | 11-7 | .611 | (4) L2nd |
| Iowa | 1993-94 | 11-16 | .407 | T11th Big Ten | 5-13 | .278 | no playoff |
| Iowa | 1994-95 | 20-12 | .625 | T7th Big Ten | 9-9 | .500 | NIT L3rd |
| Iowa | 1995-96 | 23-9 | .719 | 4th Big Ten | 11-7 | .611 | (6) L2nd |
| Iowa | 1996-97 | 22-10 | .688 | 2nd Big Ten | 12-6 | .667 | (8) L2nd |
| Iowa | 1997-98 | 20-11 | .645 | 6th Big Ten | 9-8 | .529 | no playoff |
| Iowa | 1998-99 | 20-10 | .667 | 5th Big Ten | 9-7 | .562 | (5) LRsmi |
| Iowa | 1999-00 | 14-16 | .467 | 7th Big Ten | 6-10 | .375 | no playoff |
| Iowa | 2000-01 | 23-12 | .657 | 6th Big Ten | 7-9 | .438 | (7) L2nd |
| Iowa | 2001-02 | 19-16 | .543 | 8th Big Ten | 5-11 | .312 | no playoff |
| Iowa | 2002-03 | 15-13 | .536 | 9th Big Ten | 7-9 | .438 | no playoff |
| Iowa | 2003-04 | 16-12 | .571 | 4th Big Ten | 9-7 | .562 | no playoff |
| Iowa | 2004-05 | 21-11 | .656 | 7th Big Ten | 7-9 | .438 | (10) L1st |
| Iowa | 2005-06 | 25-8 | .758 | 3rd Big Ten | 11-5 | .688 | (3) L1st |
| Iowa | 2006-07 | 17-14 | .548 | 6th Big Ten | 9-7 | .562 | no playoff |
| Iowa | 2007-08 | 13-19 | .406 | 8th Big Ten | 6-12 | .333 | no playoff |
| Iowa | 2008-09 | 15-17 | .469 | 10th Big Ten | 5-13 | .278 | no playoff |
| Iowa | 2009-10 | 10-22 | .312 | 9th Big Ten | 4-14 | .222 | no playoff |
| Iowa | 2010-11 | 11-20 | .355 | 10th Big Ten | 4-14 | .222 | no playoff |
| Iowa | 2011-12 | 18-17 | .514 | 8th Big Ten | 8-10 | .444 | NIT L2nd |
| Iowa | 2012-13 | 25-13 | .658 | 6th Big Ten | 9-9 | .500 | NIT Lfin |
| Iowa | 2013-14 | 20-13 | .606 | 6th Big Ten | 9-9 | .500 | (11) LPlay |
| Iowa | 2014-15 | 22-12 | .647 | 5th Big Ten | 12-6 | .667 | (7) L3rd |
| Iowa | 2015-16 | 22-11 | .667 | 5th Big Ten | 12-6 | .667 | (7) L1st |
| Iowa | 2016-17 | 19-15 | .559 | 7th Big Ten | 10-8 | .556 | NIT L2nd |
| Iowa | 2017-18 | 14-19 | .424 | 12th Big Ten | 4-14 | .222 | no playoff |
| Iowa | 2018-19 | 23-12 | .657 | 6th Big Ten | 10-10 | .500 | (10) L2nd |
| Iowa | 2019-20 | 20-11 | .645 | 5th Big Ten | 11-9 | .550 | virus |
| Iowa | 2020-21 | 22-9 | .710 | 3rd Big Ten | 14-6 | .700 | (2) L2nd |
| Iowa | 2021-22 | 26-10 | .722 | 5th Big Ten | 12-8 | .600 | (5) L1st |
| Iowa | 2022-23 | 19-14 | .576 | 5th Big Ten | 11-9 | .550 | (8) L1st |
| Iowa | 2023-24 | 19-15 | .559 | 7th Big Ten | 10-10 | .500 | NIT L2nd |
| Iowa | 2024-25 | 17-16 | .515 | 15th Big Ten | 7-13 | .350 | no playoff |
| Iowa | 2025-26 | 24-13 | .649 | 9th Big Ten | 10-10 | .500 | (9) LRfin |