As a freshman, Langevine averaged 3.2 points and 4.5 rebounds per game on a team that reached the NCAA Tournament.[5] He was limited by injuries during his sophomore year and averaged 6.1 points and 5.8 rebounds per game off the bench.[6] On March 1, 2019, he scored a career-high 26 points in a 72–70 overtime victory against Dayton.[7] Langevine averaged 14.7 points, 9.9 rebounds, and 1.4 blocks per game as a junior, shooting 56.7 percent from the field.[8] He was named to the Second Team All-Atlantic 10.[9] As a senior, Langevine averaged 10.1 points, 10.3 rebounds and two blocks per game.[10] He surpassed the 1,000 career point mark shortly before the season was ended due to the COVID-19 pandemic.[11]
Professional career
On September 10, 2020, Langevine signed his first professional contract with Jämtland Basket of the Swedish Basketligan.[12] He averaged 14.3 points, 11.9 rebounds, 1.2 assists and 1.8 blocks per game. Langevine was named to the First Team All-Basketligan and helped the team reach the semifinals.
On June 26, 2022, he signed with Mitteldeutscher BC of the German Basketball Bundesliga.[16] On August 31, 2022, his contract has been terminated after the surgery and related to the needed long recovery period.[17]
On December 9, 2022, Langevine signed with Greek club Lavrio for the rest of the season, replacing Al Durham. In 14 league games, he averaged 12.4 points and 6.9 rebounds, playing around 24 minutes per contest.