By DAVID GINSBURG
The Terrapins (25-6) trailed 18-15 before taking control against the 13th-seeded Black Knights (25-8), champions of the Patriot League.
After Thomas capped a 9-0 spurt with two foul shots, Army got one free throw apiece from Kelsey Minato and Aimee Oertner, the last with 4:56 left in the half.
Those would be the Black Knights' final points before halftime. Army went 10 minutes without a basket until Minato connected early in the second half to end the Black Knights' 0-for-10 stretch.