A third-period takedown by Brit Keithahn gave the Sibley East heavyweight a 4-3 win over Josh Lies as the Wolverines upset the Atwater-Cosmos-Grove City wrestling team 27-26 Jan. 9 in Grove City.
ACGC and Sibley East are ranked third and ninth in Class A, respectively.
ACGC (8-1) used a pin from Travis Whitcomb and major decisions by Jeremy Anderson, Ben Meyer, A.J. Frederiksen and Micah Larson to defeat Buffalo Lake-Hector/BOLD 34-24 in the other triangular match Tuesday.