The Pirates capped their regular season with a 45-29 win over Roseau Tuesday on the road.
The Rams forfeited three weight classes, while the Pirates had one open spot.
Seventh grader Colton Weiland, sophomore Cody Weiland, junior Nate Merten and senior Wyatt Hanson each had pins for Crookston.
The Pirates will compete in the Section 8AA Team Tournament Saturday, Feb. 16 in Thief River Falls, beginning at approximately 11 a.m. The section individual tournament is set for Feb. 22-23 in Fergus Falls.