Pac-12 Networks' Jim Watson and Paul Toricelli recap UCLA's 4-0 win over Oregon on Friday in Los Angeles.
The UO sophomore was 5-2 with three ranked wins in Tulsa.
Bruins Hahn, Hovenier, Pereira, Tsolakyan and Wild will compete across six draws, beginning Friday.
The UO sophomore posted a 6-3, 6-3 win over No. 58 Bradley Frye of USC.
The three-day tournament begins Friday in Santa Barbara, Calif.