The Yellowjackets men's basketball program has been at the forefront of the MSU Billings sports offerings since football was abandoned in the late 1970s. In 2011-12, the MSUB men's basketball team captured the Great Northwest Athletic ConferenceMen's Basketball Championships title, defeating the University of Alaska 74-70 to earn the conference's automatic berth into the NCAA Division II West Region Championships. The program, which rose to prominence during the early 1960s under coach Harry "Mike" Harkins, has lately been competitive within NCAA D–II and while a member of the Great Northwest Athletic Conference. In the pastten years the Yellowjackets have led D–II in three-pointers made per game. While Roy McPipe remains the only former player to be drafted by the NBA and play major professional basketball in the United States, many former players have found pro careers in Europe or in minor leagues in the states.
Baseball
The Yellowjackets baseball program had originally been dropped in 1974, 5 years before the school moved from NAIA to an NCAA D–II athletics program. The baseball team was re-established in 2006, enjoying its first year ever as an NCAA baseball school under manager Chris Brown in the Heartland Conference. In 2015, the Yellowjackets posted their first winning season since the program was reintroduced, claiming the GNAC regular season title and hosting the conference championship tournament at Dehler Park in Billings. Head coach Rob Bishop was picked as the GNAC Coach of the Year, as MSUB won 20 of its final 25 conference games and claimed its first-ever conference title with a four-game series sweep of Saint Martin's University on the final weekend of the season. 2015 senior Brody Miller became just the second baseball player in GNAC history to earn GNAC Male Athlete of the Year honors, and he joined MSUB's Bobbi Knudsen as the only two Yellowjackets to win the conference's top honor for an individual athlete. Miller was a two-time GNAC Player of the Year and two-time All-American. The 2006 season started on February 24 with a 6–3 loss to Northwest Nazarene University. The Jackets began the year on a 16- game road trip, losing all 16 games. They started the year 0–18 before an 11–2 home win at Cobb Field against the same Northwest Nazarene team. The Jackets finished their first NCAA season on a 15–17 run to finish 15–35. In 2007 the team completed its second season with a much improved 24–26 record.
