The team began playing at the Division I level in 1994–95, and shortly thereafter won a regular-season conference title in the four-team American West Conference (since disbanded) with a 5–1 record in 1996. The 1995–96 championship season saw Cal Poly's Ben Larson average 3.45 steals per game, the third-most in NCAA history,[4] while winning the AWC Player of the Year award. The Mustangs then joined the Big West ahead of the 1996–97 school year.
In 2009, ESPN selected Ernie Wheeler (1972–86) as the top coach in school history, along with Derek Stockalper as the best player in program history (joined by Jim Schultz, Mike Wozniak, Mike LaRoche and Varnie Dennis as the network's then-all time starting five).[5] Wozniak became the all-time scoring leader in school history.[6] Just a year later, however, Chris Bjorklund broke Wozniak's career program record of 1,903 points, graduating in 2001 after scoring a still-standing total of 2,006.[7]
Cal Poly advanced to its first Division I NCAA Tournament in 2014 after a historic run in the Big West Conference tournament, becoming the first 7th seed to win the championship, as the Mustangs defeated CSUN, 61–59,[8] following a go-ahead 3-pointer made by Ridge Shipley[9] at the Honda Center.[10] Cal Poly earned the 16th seed and defeated Texas Southern[11] in the NCAA first round in Dayton. Cal Poly then advanced to the 2nd Round, where they were defeated by unbeaten top seed Wichita State 64–37.
Prior to the 2014 conference tournament championship-game victory, Cal Poly advanced to the Big West Championship Game on two other occasions: in 2003 (falling to Utah State[12]) and 2007 (to Long Beach State[13]).[14][15]
The Mustangs appeared in the NCAA Division II tournament seven times. Their combined record was 10–8, with the deepest run forged by the 1981 squad which advanced to the Final Four in Springfield, Mass.[16]
National champion
Postseason invitational champion
Conference regular season champion
Conference regular season and conference tournament champion
Division regular season champion
Division regular season and conference tournament champion
Conference tournament champion
NBA players
In 2017, David Nwaba became the first Cal Poly alum to play in the NBA, making his debut for the Los Angeles Lakers, his hometown team.[17] Nwaba, who made the 2016–17 G-League All-Defensive Team,[18] has also played for the Chicago Bulls, Cleveland Cavaliers, Brooklyn Nets[19] and Houston Rockets.[20] While with Cal Poly, Nwaba was selected to the 2014 Big West All-Tournament Team,[21] and was voted as the conference's Player of the Week on December 22, 2014.[22]
^Milne, Brian (March 15, 2003). "A Fairy-Tale Final - Poly Downs UCSB, NCAA Bid Now on the Line". The Tribune (San Luis Obispo, CA). pp. C1.
^Milne, Brian (March 10, 2007). "Poly One Victory From History - Cal Poly Storms to a 25-Point Big West Tournament Semifinal Victory Over Cal State Fullerton to Contend for First-Ever NCAA Tournament Berth". The Tribune (San Luis Obispo, CA). pp. D1.
^Steers, Dennis (March 16, 1981). "Poly in final four: Packed house sees Mustangs beat Penmen". San Luis Obispo Telegram-Tribune. pp. B-1.