Ana Llanusa scored 26 points and grabbed 14 rebounds Monday night to lift the Oklahoma women’s basketball team to a 75-66 win over rival Oklahoma State in a Bedlam showdown at Lloyd Noble Center in Norman.

Llanusa was 9-for-9 from the free-throw line to help the Sooners improve to 8-19 on the season, and 4-12 in the Big 12. Oklahoma State, which dropped to 14-13 overall and 5-11 in the Big 12, was led by Vivian Gray’s 17 points.

The Sooners led 18-10 after one quarter, and still held a 55-50 advantage after three periods before extending the lead in the final quarter.

OU dominated the boards, outrebounding OSU 55-35. In addition to Llanusa’s game-high 14 rebounds, OU’s Madi Williams had 11 boards. Llanusa’s previous career high had been nine rebounds in her freshman season.

The Sooners pulled even in this season’s Bedlam series, as OSU won the first meeting, 84-74 Feb. 6 in Stillwater. The Cowgirls had won three straight in the series prior to Monday.

The teams could meet again in the Big 12 Tournament.

The Sooners will play host to TCU at 4:30 p.m. Saturday in Norman. The Cowgirls play at Baylor at 1 p.m. Saturday in Waco, Texas.

OU 75, OSU 66

OSU 10 19 21 16 — 66

OU 18 18 19 20 — 75

Oklahoma State (14-13, 5-11): Gray 8-20 1-2 17, Jones 1-3 0-0 3, De Lapp 6-9 0-0 12, Miller 4-17 0-0 8, Asberry 0-5 1-2 1, Gerlich 0-1 0-0 0, Gnanou 4-5 2-2 10, Hobbs 4-9 0-0 11, Winchester 1-2 0-0 2, Castro 1-4 0-0 2, DeSousa 0-0 0-0 0. Totals 29-75 4-6 66.

Oklahoma (8-19, 4-12): Simpson 4-7 0-0 8, Williams 5-14 1-2 11, Murcer 5-10 2-4 12, Llanusa 7-19 9-9 26, Robertson 4-11 1-2 13, Lampkin 2-6 1-2 5, Odimgbe 0-0 0-0 0, Veitenheimer 0-0 0-0 0. Totals 27-67 14-19 75.

3-point shooting: OSU 4-18 (Hobbs 3-6, Jones 1-2, Miller 0-5, Asberry 0-3, Gerlich 0-1, Castro 0-1), OU 7-17 (Robertson 4-9, Llanusa 3-8). Rebounds: OSU 35 (De Lapp, Gnanou 6), OU 55 (Llanusa 14). Assists: OSU 13 (Gray, Hobbs 4), OU 15 (Murcer 7). Total fouls: OSU 16, OU 13. Fouled out: None. Technical fouls: None. A: 4,060.