UC Davis trailed by six early in the second half and took the lead for good, 60-56, with 6 minutes remaining after back-to-back 3-pointers from Josh Ritchart and Mancasola. After Northridge pulled within 70-68 with 1:31 remaining, Mancasola hit another 3 with 23 seconds left to secure the win.
The Aggies had lost nine straight on Northridge's home court dating back to 1986 when both teams competed at the Division II level.
Maryland point guard Melo Trimble, considered a lock to leave the program before struggling in the second half last season, has withdrawn from the NBA draft and will return for his junior season.
Louisville's Chinanu Onuaku, who recently underwent a medical procedure to correct a heart rhythm issue detected during the combine, will keep his name in the NBA draft pool.
Andrew White III will return to the Nebraska men's basketball team next season after removing his name from the NBA draft.