TEMPE, Ariz. (AP) — Eno Benjamin rushed for a school record 312 yards on 30 carries and scored four touchdowns as Arizona State beat Oregon State 52-24 on Saturday night, giving coach Herm Edwards his first Pac-12 victory. Benjamin, a sophomore from Wylie, Texas, scored on runs of 44, 47 and 10 yards and caught an 8-yard touchdown pass. Freshman Jermar Jefferson gained 254 yards on 31 attempts and scored twice for Oregon State (1-4, 0-2), becoming the third Beaver in school history to top 200 yards in a game twice in a season. Benjamin broke the school's single-game record of 250 yards rushing set by Ben Malone against Oregon State in 1973.