The Lady Royals shot 8-of-11 from the field (72.7 percent) in the second half.
Rachel Payne was 5-of-7 from the field and scored 11 points.
Alyssa Stickler scored 23 points for East Carter.
Mason County plays the Clark County Lady Cardinals Wednesday night in Winchester.
MC (2-0) Thompson 3, Brooks 24, Glover 7, Payne 11, White 6, Schumacher 2
EC () Taylor Hall 2, Stickler 23, Swanagan 1, Campbell 13, Gallion 8, Ganisby 1
MC 18 06 15 14- 52
EC 14 04 16 14- 48
