Tallahassee, FL – Luke Loucks scored 18 points, Terrance 39 win.
Deividas Dulkys added 12 points for the Seminoles (4-0), who closed out a perfect four-game homestand to open the season. They also beat Jacksonville, UCF and Stetson.
Augustine Rubit had 10 points and was the only South Alabama (1-2) scorer in double digits.
The Jaguars shot just 24.2 percent from the floor, while Florida State shot 54.3.