Elk River-Rogers-Zimmerman lost to the Champlin Park Rebels 18-11 on Wednesday evening in Champlin. Alex Zierden scored four goals. Alleah Balzer and Michelle Klimstra tossed in two each. Alexandria Gallus, Annie Dalton and Katelyn Gfroerer scored one each. Klimstra made two assists and Balzer and Dalton one each. The Elks (3-5) will host St. Michael-Albertville on Friday evening.