Jason Tsirtsis of Crown Point, Ind., became the first Northwestern freshman to win an NCAA wrestling title.
And Illinois sophomore Jesse Delgado of Gilroy, Calif., won a second straight.
Tsirtsis, the No. 5 seed, beat 11th-seeded Joshua Kindig 3-1 in overtime in the 149-pound final Saturday night at Oklahoma City.
It was the third straight overtime win for Tsirtsis, a redshirt freshman. He beat top-seeded Drake Houdashelt of Missouri in Friday’s semifinals and No. 4 Kendric Maple of Oklahoma in the quarterfinals.
In the 125-pound class, the top-seeded Delgado beat No. 2 seed Nahson Garrett of Cornell 3-2 in the final.
The heavyweight from Easton, Pa., took third by beating Iowa’s Bobby Telford 3-1. McMullan finished second last year and third as a freshman.