The Golden Bears first played basketball intercollegiate in 1907 and began full conference play in 1915. The 1920s was the dominant decade for Cal basketball, as the Bears won 6 conference titles under coaches E.H. Wright and
Nibs Price. Cal was retroactively ranked as the nation's top college team for the 1926–27 season by the
Premo-Porretta Power Poll; however, this retroactive poll is not recognized by the NCAA. Nibs Price coached Cal with great success for 30 years from 1924 to 1954, earning a 449–294 total record, many single season winning records, and an additional 3 conference titles in the 1930s and 1940s. Cal reached the pinnacle of the sport during the tenure of
Pete Newell, who was head coach from 1955 to 1960. The Golden Bears earned the conference title four out of his five years and in 1959, won the
NCAA title. In Newell's last year, Cal came close to another NCAA title, but lost to
Ohio State in the final. The fortunes of Cal men's basketball would never be the same after 1960. Newell retired after the national title win, touching off what would be a mostly dreary quarter-century for the program. From 1960 to 1985, the Bears tallied only two winning seasons in conference play. This was despite having players such as
Butch Hays (1981–1984) and
Kevin Johnson (1983–1987) who both set school records for assists, with Johnson also setting the school's all-time scoring record at the time of his graduation.
Lou Campanelli served as head coach from 1986 to 1993. The highlight of this era was a 75–67 victory over UCLA in 1986 that ended a 25-year, 52 game losing streak to the Bruins. Also in that first season, Campanelli took the Golden Bears to the
1986 National Invitation Tournament, the first post season appearance of any sort since 1960. In 1990, Campanelli led the Golden Bears to their first NCAA Tournament in 30 years. Cal achieved much better success in the 1990s, qualifying for the
NCAA tournament five times with future NBA players
Jason Kidd (the Golden Bears all-time assists leader) and
Lamond Murray, as well as future perennial All-Pro NFL tight end
Tony Gonzalez in the early and mid 1990s and
Sean Lampley and
Shareef Abdur-Rahim in the late 1990s. Cal also won the 1999
National Invitation Tournament, with a thrilling 61–60 victory over
Clemson in the title game. This success came amid a brief period of turmoil in the mid-1990s. Campanelli was fired midway through the 1992–93 season after athletic director
Bob Bockrath heard Campanelli berate his players with obscenity-laden tirades following two losses. Assistant
Todd Bozeman finished out the season, and was named permanent head coach after leading the Bears to an upset of two-time defending champion Duke in the NCAA Tournament. Bozeman himself was pushed out two months before the 1996–97 season after it emerged that he'd funneled $30,000 over two years to the parents of star recruit
Jelani Gardner so they could make the drive to see their son play. Ultimately, the Bears were docked four scholarships over two years and forfeited the entire 1994–95 season and all but one game of the 1995–96 season.
Ben Braun took over for Bozeman just before the 1996–97 season. Inheriting a team expected to be barely competitive in the Pac-10, Braun led the Bears to a second-place finish and took them all the way to the Sweet 16. During Braun's 12-year tenure, Cal qualified for the NCAA tournament three straight times in the 2000s and six times overall. However, after finishing near the bottom of the Pac-10 for the second straight year, Braun was dismissed in late March 2008. The former coach of rival Stanford,
Mike Montgomery, succeeded Braun. In his first year the Bears finished tied for third in the Pac-10 and made it to the
NCAA tournament, where they were eliminated in the first round to the
Maryland Terrapins. In 2006, the Golden Bears reached their first
Pacific Life Pac-10 Men's Basketball Tournament championship game. Power forward
Leon Powe grabbed a tournament-record 20 rebounds against USC in the first round and then scored a tournament-record 41 points in a double-overtime victory versus Oregon in the semi-finals. Despite California's 71–52 loss to UCLA in the final game, Powe was named Most Valuable Player for the tournament. In Montgomery's second season, the Bears won their first conference title in 50 years. The team, featuring four seniors as starters, only lost one game at Haas Pavilion but had a rough non-conference schedule featuring losses to elite teams such as
Kansas,
Ohio State, and
Syracuse, which quickly knocked them out of the national rankings after being ranked #13 in the pre-season. Despite losing the Pac-10 tournament, and questions on whether even the conference champion of a down Pac-10 conference would receive an at-large bid to the tournament, the Bears qualified for their second straight NCAA bid as a #8 seed. They one-upped their previous season by winning their first round matchup against the
Louisville Cardinals but fell to the eventual national champions,
Duke, in the second round. Senior
Jerome Randle finished the season and his career as Cal's all-time leading scorer. The highlight of Montgomery's last season as the head coach for Cal was the signature win at home against then undefeated, No. 1
Arizona. In thrilling fashion, senior guard Justin Cobbs hits the game-winning jumper with 0.9 on the clock for a 60–58 victory. Mike Montgomery announced his retirement shortly after the 2013–14 season's culmination, resulting in the hiring of
Cuonzo Martin. The Bears went 18–15 in Martin's first season as head coach. On April 13, 2015, 5-star
power forward Ivan Rabb of
Bishop O'Dowd High School announced he would attend Cal. A little more than 2 weeks later, 5-star
small forward Jaylen Brown announced he too would attend Cal, making this recruiting class the best in Cal history. While the team had a solid regular season, earning a #4 seed in the
NCAA tournament, they were upset in the first round by Hawaii. After three seasons, Martin announced his resignation to become the head coach at
Missouri. Shortly thereafter, Martin's assistant coach
Wyking Jones became Cal's 17th head basketball coach. Jones coached for only two years, with the team finishing in the last place of the
Pac-12 during both seasons. Former Georgia head coach
Mark Fox was named Cal's 18th head basketball coach in 2019. Fox continued the Bears' inferiority, with a 38–87 record and 17–61 in conference play. His last season produced a 3–29 record, the worst winning percentage (.093) in Cal history. Attendance plunged from 5,627 in Fox's first year to 2,155, the lowest attendance of any power conference school. Former Stanford forward and
Los Angeles Laker Mark Madsen became the head coach in 2023. Madsen improved the Bears to a 13–19 record and signed an extension to the 2029–30 season. ==Coaches==