Here is the release from CUBuffs.com:

University of Colorado freshman point-guard Nate Tomlinson is listed as day-to-day with a right foot sprain, announced Thursday by CU head coach Jeff Bzdelik.

Thursday’s MRI confirmed that Tomlinson does not have a fracture, however will wear a protective boot to calm any swelling or discomfort. He will resume practice in a few days.

"Obviously, this is great news," Bzdelik said. "Hopefully, we can get Nate back to 100 percent."