Seventh-ranked Erick out-scored 10th-ranked Earlsboro 39-33 Saturday night in a Class B regional tournament contest.
Earlsboro (20-7) led 22-19 at the intermission.
Sophomore Kourtney Jones led Earlsboro with 12 points and teammate Demi Coon collected nine.
Earlsboro advances to area tournament play Thursday with a 6:30 p.m. game at Chickasha versus an undetermined opponent.
Earlsboro must win three area tournament games to advance to the state tournament.
Note: Report compiled by Fred Fehr.