The Eau Claire Regis girls volleyball team knocked off defending Division 3 state champion Stanley-Boyd Thursday night in the sectional semifinal. The Ramblers and Orioles split the first two games, but Regis came back to win games three and four for the 3-1 victory. The Lady Ramblers advance to face Washburn in Saturday's sectional final at Clear Lake. In other WIAA volleyball action, Altoona lost to West Salem in a Division 2 sectional final, while in Division 1, River Falls defeated Hudson. In Division 4, Augusta lost to Hillsboro, while Greenwood knocked off Lake Holcombe.