Willmar withstood Little Falls' comeback attempt to earn a 34-30 win decision in the championship round of Saturday's Section 8AAA Wrestling meet.
The Cardinal held a slim lead 31-30 lead heading into the heavyweight match.
Willmar's Brady Reigstad, the state's second-ranked wrestler in the heavyweight class, finished the job with 4-1 decisive win over the Flyers' Gage Blechinger.