OMAHA, Neb. (AP) — Aiva Arquette scored from first base on Gavin Turley's drive into the left-field corner in the bottom of the ninth inning to give Oregon State a 4-3 walk-off victory over Louisville in the College World Series on Friday night. The Cardinals had tied it with two runs in the top half before Oregon State recorded its fourth walk-off win of the season and second in four games.