In February 2019, as a freshman, Hepa suffered a head injury in practice and missed two games in concussion protocol. On February 27, 2019, in his first career start, he scored a freshman season-high 11 points in an 84–83 loss to
Baylor. He finished the season averaging 1.9 points and 1.6 rebounds in 10.3 minutes per game. On January 15, 2020, in his sophomore season, Hepa scored a career-high 15 points and four rebounds in a 76–64 win over
Oklahoma State. As a sophomore, he averaged 2.9 points and two rebounds in 13.5 minutes per game. In 2021, Hepa was named an Arthur Ashe Jr. Sports Scholar by
Diverse: Issues In Higher Education. On April 25, 2021 Hepa announced that he would transfer to
Hawaii. In 27 games, Hepa averaged 9.4 points in 28.1 minutes per game. ==Professional career==