CORVALLIS — The top-seeded Oregon State Beavers play the third-seeded USC Trojans Sunday afternoon in the Corvallis Regional at Goss Stadium. The Beavers earned the chance to play the second game of a Sunday double-header by defeating the Saint Mary’s Gaels, 20-3, earlier in the afternoon.

A runner-up finish in the Big 12 Conference baseball tournament had the TCU Horned Frogs on the bubble of hosting an NCAA Regional this postseason. TCU was ultimately tabbed as a No. 2 seed for the Corvallis Regional,

Home runs by Diego Castellanos and Aide Taurek gave Saint Mary’s a 3-1 lead that they couldn’t hold onto against USC on Saturday night.