Oklahoma State at Oklahoma
When: 7 p.m. Tuesday
Where: Lloyd Noble Center, Norman
Streaming: SoonerSports.tv
Radio: OSU — KGFY-FM 105.5; OU — KOKC-AM 1520, KREF-FM 99.3 / 1400 AM
Three things to know about OSU
• OSU junior forward Natasha Mack will be playing her fourth game since missing most of the previous four with an ankle injury. As good as she was before the injury, she returned with a force afterward. In the last three games, Mack is averaging 23.