Reigning Tewaaraton Award winner Katie Schwarzmann (Century) scored a career-high seven goals, and the No. 4
Taylor Cummings (McDonogh) added five goals and a game-high six draw controls for the Terps (2-0), and Alex Aust finished with her second four-goal showing of the year.
Maryland is averaging 19.5 goals per game through its first two games.
The Orange (1-1) had won its previous eight home openers. Kasey Howard (Broadneck) had a career-best 11 saves in her second start in the cage for Maryland. The Orange did not score until more than 10 minutes into the game.
The Gators held a 6-3 lead at halftime, but seven goals in the second half made the difference.
The Spiders (0-3) went on a 6-1 scoring run in the second half, but it wasn't enough to overcome the Tar Heels' 10-1 halftime lead.