Kyra Gardner scored 22 points to lead Raymond past Rainier, 49-32, on Monday night.
The Mountaineers managed just four points in the second quarter and trailed 35-12 by halftime.
Freshman Karsyn Freeman chipped in 21 points for Raymond (16-1), currently the No. 1 team in the WIAA’s RPI rankings.
Faith Boesch led Rainier (14-6) with 14 points.
Rainier takes on Toledo in a loser-out match at 6 p.m., Thursday, at Rochester High School. Toledo defeated North Beach 37-19 on Tuesday.