STILLWATER, Okla. (AP) — The Oklahoma at Oklahoma State Big 12 basketball game scheduled for Saturday has been postponed because of a positive COVID-19 test within the OSU program, according to Oklahoma State officials.

The Cowboys have paused team activities indefinitely and the two schools will work with the Big 12 to reschedule the game that was to tip off at 7 p.m. at Gallagher-Iba Arena in Stillwater, OSU officials said.

“The well-being of the young men in our program has always been and will continue to be the most important thing to me, my staff and our administration,” Oklahoma State head coach Mike Boynton said in a statement.

“We’ve been very fortunate to play the games we’ve played thus far, and we will await the advice of our medical staff before making any decisions on a return to team activities.”