Known as: Pacific-12 Conference, Pacific-10 Conference, Pacific-8 Conference, Athletic Association of Western Universities, Pacific Coast Conference
Record: 97 Years, 13578-10027, .575 W-L%
*Record does not reflect forfeits or vacated games.
NCAA Tournament: 174 Teams (24-9), 33 Final Fours, 15 Championships
Ranked in AP Poll: 5 (Preseason), 6 (Final), 111 (Total)
| Rk | Season | Schls | W | L | W-L% | SRS | SOS | AP | NCAA | Regular Season Champ | Tournament Champ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-13 Pac-12 | 12 | 237 | 168 | .585 | 9.88 | 6.70 | 3 | 5 | UCLA | Oregon |
| 2 | 2011-12 Pac-12 | 12 | 226 | 185 | .550 | 6.74 | 4.83 | 0 | 2 | Washington | Colorado |
| 3 | 2010-11 Pac-10 | 10 | 195 | 146 | .572 | 10.07 | 7.19 | 2 | 4 | Arizona | Washington |
| 4 | 2009-10 Pac-10 | 10 | 178 | 146 | .549 | 8.81 | 6.69 | 0 | 2 | California | Washington |
| 5 | 2008-09 Pac-10 | 10 | 205 | 137 | .599 | 11.90 | 8.06 | 3 | 6 | Washington | Southern California |
| 6 | 2007-08 Pac-10 | 10 | 207 | 133 | .609 | 11.70 | 7.75 | 3 | 6 | UCLA | UCLA |
| 7 | 2006-07 Pac-10 | 10 | 202 | 131 | .607 | 11.26 | 7.92 | 4 | 6 | UCLA | Oregon |
| 8 | 2005-06 Pac-10 | 10 | 181 | 135 | .573 | 10.43 | 7.55 | 2 | 4 | UCLA | UCLA |
| 9 | 2004-05 Pac-10 | 10 | 181 | 128 | .586 | 8.81 | 6.72 | 2 | 4 | Arizona | Washington |
| 10 | 2003-04 Pac-10 | 10 | 159 | 133 | .545 | 7.09 | 5.93 | 2 | 3 | Stanford | Stanford |
| 11 | 2002-03 Pac-10 | 10 | 170 | 132 | .563 | 9.81 | 7.72 | 2 | 5 | Arizona | Oregon |
| 12 | 2001-02 Pac-10 | 10 | 179 | 131 | .577 | 11.15 | 8.68 | 4 | 6 | Oregon | Arizona |
| 13 | 2000-01 Pac-10 | 10 | 185 | 127 | .593 | 12.88 | 9.72 | 3 | 5 | Stanford | |
| 14 | 1999-00 Pac-10 | 10 | 179 | 131 | .577 | 11.78 | 8.80 | 2 | 4 | Arizona Stanford |
|
| 15 | 1998-99 Pac-10 | 10 | 180 | 121 | .598 | 11.67 | 8.60 | 3 | 4 | Stanford | |
| 16 | 1997-98 Pac-10 | 10 | 179 | 127 | .585 | 10.12 | 8.07 | 3 | 4 | Arizona | |
| 17 | 1996-97 Pac-10 | 10 | 175 | 124 | .585 | 12.48 | 9.37 | 3 | 5 | UCLA | |
| 18 | 1995-96 Pac-10 | 10 | 161 | 130 | .553 | 8.61 | 6.98 | 2 | 4 | UCLA | |
| 19 | 1994-95 Pac-10 | 10 | 173 | 120 | .590 | 12.82 | 9.45 | 3 | 5 | UCLA | |
| 20 | 1993-94 Pac-10 | 10 | 161 | 128 | .557 | 9.43 | 7.51 | 3 | 4 | Arizona | |
| 21 | 1992-93 Pac-10 | 10 | 161 | 129 | .555 | 8.93 | 7.50 | 1 | 3 | Arizona | |
| 22 | 1991-92 Pac-10 | 10 | 178 | 126 | .586 | 10.42 | 8.21 | 3 | 4 | UCLA | |
| 23 | 1990-91 Pac-10 | 10 | 180 | 119 | .602 | 12.39 | 8.54 | 2 | 4 | Arizona | |
| 24 | 1989-90 Pac-10 | 10 | 169 | 132 | .561 | 8.98 | 7.38 | 2 | 4 | Arizona Oregon State |
Arizona |
| 25 | 1988-89 Pac-10 | 10 | 170 | 136 | .556 | 10.41 | 8.10 | 2 | 4 | Arizona | Arizona |
| 26 | 1987-88 Pac-10 | 10 | 160 | 146 | .523 | 7.22 | 6.67 | 1 | 2 | Arizona | Arizona |
| 27 | 1986-87 Pac-10 | 10 | 163 | 141 | .536 | 6.48 | 5.53 | 1 | 2 | UCLA | UCLA |
| 28 | 1985-86 Pac-10 | 10 | 153 | 140 | .522 | 4.92 | 4.37 | 0 | 2 | Arizona | |
| 29 | 1984-85 Pac-10 | 10 | 169 | 130 | .565 | 5.94 | 4.89 | 0 | 4 | Southern California Washington |
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| 30 | 1983-84 Pac-10 | 10 | 155 | 136 | .533 | 3.92 | 3.14 | 2 | 2 | Oregon State Washington |
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| 31 | 1982-83 Pac-10 | 10 | 159 | 134 | .543 | 5.42 | 4.87 | 1 | 2 | UCLA | |
| 32 | 1981-82 Pac-10 | 10 | 152 | 127 | .545 | 6.48 | 5.98 | 2 | 2 | Oregon State | |
| 33 | 1980-81 Pac-10 | 10 | 156 | 116 | .574 | 6.67 | 5.90 | 3 | 3 | Oregon State | |
| 34 | 1979-80 Pac-10 | 10 | 159 | 122 | .566 | 6.26 | 5.26 | 2 | 4 | Oregon State | |
| 35 | 1978-79 Pac-10 | 10 | 154 | 125 | .552 | 1 | 2 | UCLA | |||
| 36 | 1977-78 Pac-8 | 8 | 125 | 92 | .576 | 1 | 1 | UCLA | |||
| 37 | 1976-77 Pac-8 | 8 | 124 | 97 | .561 | 1 | 1 | UCLA | |||
| 38 | 1975-76 Pac-8 | 8 | 136 | 87 | .610 | 1 | 2 | UCLA | |||
| 39 | 1974-75 Pac-8 | 8 | 141 | 81 | .635 | 2 | 2 | UCLA | |||
| 40 | 1973-74 Pac-8 | 8 | 122 | 95 | .562 | 2 | 1 | UCLA | |||
| 41 | 1972-73 Pac-8 | 8 | 126 | 88 | .589 | 1 | 1 | UCLA | |||
| 42 | 1971-72 Pac-8 | 8 | 124 | 92 | .574 | 1 | 1 | UCLA | |||
| 43 | 1970-71 Pac-8 | 8 | 131 | 82 | .615 | 2 | 1 | UCLA | |||
| 44 | 1969-70 Pac-8 | 8 | 125 | 86 | .592 | 2 | 1 | UCLA | |||
| 45 | 1968-69 Pac-8 | 8 | 120 | 90 | .571 | 1 | 1 | UCLA | |||
| 46 | 1967-68 AAWU | 8 | 120 | 88 | .577 | 1 | 1 | UCLA | |||
| 47 | 1966-67 AAWU | 8 | 126 | 87 | .592 | 1 | 1 | UCLA | |||
| 48 | 1965-66 AAWU | 8 | 112 | 95 | .541 | 0 | 1 | Oregon State | |||
| 49 | 1964-65 AAWU | 8 | 108 | 97 | .527 | 1 | 1 | UCLA | |||
| 50 | 1963-64 AAWU | 6 | 82 | 78 | .513 | 1 | 1 | UCLA | |||
| 51 | 1962-63 AAWU | 5 | 82 | 51 | .617 | 0 | 1 | Stanford UCLA |
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| 52 | 1961-62 AAWU | 5 | 72 | 55 | .567 | 0 | 1 | UCLA | |||
| 53 | 1960-61 AAWU | 5 | 72 | 55 | .567 | 1 | 1 | Southern California | |||
| 54 | 1959-60 AAWU | 5 | 84 | 52 | .618 | 1 | 2 | California | |||
| 55 | 1958-59 PCC | 9 | 132 | 101 | .567 | 1 | 1 | California | |||
| 56 | 1957-58 PCC | 9 | 124 | 108 | .534 | 0 | 1 | California Oregon State |
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| 57 | 1956-57 PCC | 9 | 120 | 115 | .511 | 2 | 1 | California | |||
| 58 | 1955-56 PCC | 9 | 115 | 117 | .496 | 1 | 1 | UCLA | |||
| 59 | 1954-55 PCC | 9 | 127 | 106 | .545 | 2 | 1 | Oregon State (North) | |||
| 60 | 1953-54 PCC | 9 | 136 | 101 | .574 | 1 | 1 | Southern California (South) | |||
| 61 | 1952-53 PCC | 9 | 128 | 113 | .531 | 1 | 1 | Washington (North) | |||
| 62 | 1951-52 PCC | 9 | 157 | 118 | .571 | 2 | 1 | UCLA (South) | |||
| 63 | 1950-51 PCC | 9 | 156 | 112 | .582 | 2 | 1 | Washington (North) | |||
| 64 | 1949-50 PCC | 9 | 136 | 119 | .533 | 2 | 1 | UCLA (South) | |||
| 65 | 1948-49 PCC | 9 | 154 | 114 | .575 | 1 | 1 | Oregon State (North) | |||
| 66 | 1947-48 PCC | 9 | 159 | 106 | .600 | 1 | Washington (North) | ||||
| 67 | 1946-47 PCC | 9 | 152 | 104 | .594 | 1 | Oregon State (North) | ||||
| 68 | 1945-46 PCC | 9 | 140 | 113 | .553 | 1 | California (South) | ||||
| 69 | 1944-45 PCC | 8 | 142 | 103 | .580 | 1 | Oregon (North) UCLA (South) |
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| 70 | 1943-44 PCC | 8 | 90 | 92 | .495 | 0 | Washington (North) California (South) |
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| 71 | 1942-43 PCC | 9 | 151 | 95 | .614 | 1 | Washington (North) | ||||
| 72 | 1941-42 PCC | 9 | 137 | 104 | .568 | 1 | Stanford (South) | ||||
| 73 | 1940-41 PCC | 9 | 146 | 108 | .575 | 1 | Washington State (North) | ||||
| 74 | 1939-40 PCC | 9 | 147 | 109 | .574 | 1 | Southern California (South) | ||||
| 75 | 1938-39 PCC | 9 | 164 | 92 | .641 | 1 | Oregon (North) | ||||
| 76 | 1937-38 PCC | 10 | 171 | 113 | .602 | Stanford (South) | |||||
| 77 | 1936-37 PCC | 9 | 139 | 88 | .612 | Stanford (South) | |||||
| 78 | 1935-36 PCC | 9 | 144 | 97 | .598 | Stanford (South) | |||||
| 79 | 1934-35 PCC | 9 | 118 | 102 | .536 | Southern California (South) | |||||
| 80 | 1933-34 PCC | 9 | 122 | 86 | .587 | Washington (North) | |||||
| 81 | 1932-33 PCC | 9 | 131 | 88 | .598 | Oregon State (North) | |||||
| 82 | 1931-32 PCC | 9 | 115 | 94 | .550 | California (South) | |||||
| 83 | 1930-31 PCC | 9 | 114 | 78 | .594 | Washington (North) | |||||
| 84 | 1929-30 PCC | 9 | 118 | 92 | .562 | Southern California (South) | |||||
| 85 | 1928-29 PCC | 10 | 122 | 77 | .613 | California (South) | |||||
| 86 | 1927-28 PCC | 10 | 124 | 85 | .593 | Southern California (South) | |||||
| 87 | 1926-27 PCC | 9 | 115 | 61 | .653 | California (South) | |||||
| 88 | 1925-26 PCC | 9 | 102 | 67 | .604 | California (South) | |||||
| 89 | 1924-25 PCC | 8 | 117 | 53 | .688 | California (South) | |||||
| 90 | 1923-24 PCC | 9 | 120 | 54 | .690 | California (South) | |||||
| 91 | 1922-23 PCC | 8 | 106 | 56 | .654 | Idaho (North) | |||||
| 92 | 1921-22 PCC | 8 | 103 | 68 | .602 | Idaho | |||||
| 93 | 1920-21 PCC | 6 | 85 | 49 | .634 | Stanford | |||||
| 94 | 1919-20 PCC | 6 | 52 | 48 | .520 | Stanford | |||||
| 95 | 1918-19 PCC | 6 | 45 | 45 | .500 | Oregon | |||||
| 96 | 1916-17 PCC | 6 | 67 | 36 | .650 | Washington State | |||||
| 97 | 1915-16 PCC | 4 | 52 | 20 | .722 | California Oregon State |