Oregon State defeated Wright State by 2, with three players earning two hits each.
Cole Gillespie got the ball rolling for the Beavs with a homerun to center field with two outs in the first inning. Bill Rowe and Tyler Graham scored in the fourth for OSU, and Scott Santschi and Tyler Graham added additional runs in the 8th.
Wright State scored two runs in the 5th and one in the 6th, but the rally caps didn't work late in the game.
Dallas Buck came over well, with 7 K's and only 6 hits given up. Eddie Kunz and Kevin Gunderson also contributed on the hill for the Beavers.
This win puts the Beavers in good shape in their Regional.
The Beavers will play in the winners' bracket Saturday at 6 p.m. Wright State and Hawaii will play in the losers' bracket game at 1 p.m.