Iowa State has picked up its fourth commitment in the class of 2021 with Sam Hrabvosky out of Fulton, Missouri. 

Hrabvosky is projected to wrestle at either the 133- or 141-pound weight class.

He has a record of 109-4 in his three-year high school career. As a freshman, he won the state championship at the 113-pound weight class. He placed second at the 120-pound class as a sophomore and second at the 132-pound weight class.

Hrabvosky is ranked as a top-200 wrestler in the nation by MatScouts, ranking at 184th. 

With the signing of Hrabvosky, Iowa State has now signed four wrestlers who are ranked in the top 200: Hrabvosky; Gabe Greenlee, ranked 195th; Paniro Johnson, ranked 62nd; and Conor Knopick, ranked 29th.