Mack also grabbed 20 rebounds, 17 on the defensive end, and was 11 of 14 shooting in the game. She also blocked nine shots, becoming just the second player in the country in the past 20 years with at least 25 points, 20 rebounds and nine blocks in a game.
Gray shot 9 of 20 from the field and 8 of 8 from the free-throw line. She also pulled down seven rebounds and dished out seven assists.
Kansas (11-1, 0-1 Big 12 play) led 17-11 after the first quarter, but OSU rallied in the second period to lead 31-29 at half.