The Lancers (11-17, 6-9) picked up a program-record sixth Big South win and beat Hampton for the first time in five Big South-era matchups.
Ben Stanley, who came in tied for eighth in nation at 22.1 points per game, finished with 21 and also grabbed 10 rebounds for the Pirates (11-15, 6-7). Jermaine Morrow also scored 21 points and had six assists.
Longwood led 36-33 at halftime. A 7-0 run put Longwood up 68-55 with 3:49 to go and the lead remained in double figures until a Marrow basket in the final second of play.
The Lancers leveled the season series against the Pirates with the win. Hampton defeated Longwood 83-80 on Jan. 11. Longwood plays South Carolina Upstate on the road on Thursday. Hampton plays Gardner-Webb at home on Thursday.
For more AP college basketball coverage: https://apnews.com/Collegebasketball and http://twitter.com/AP-Top25
Elements of this story were generated by Automated Insights, http://www.automatedinsights.com/ap, using data from STATS LLC, https://www.stats.com
RJ Barrett breaks down highlights from Duke
RJ Barrett joins Omar Raja to break down highlights Duke, and shares how it felt to be drafted by the Knicks.
Testing the NBA draft waters: What's different in 2020
College athletes planning to test the NBA draft waters are finding themselves in the middle of a budding standoff between the NCAA and player agents.
Betting roundtable: Our experts' most heartbreaking futures bets
With the sports betting world essentially on hold, our experts reflect on some potential winning futures bets that turned into refunds from the past year.