Colorado (12-2, 1-2) used a 20-3 run in the second half for their first Pac-12 win of the season.
Taryn Wicijowski and Michelle Plouffe had 17 points apiece for the Utes (9-5, 0-3), who have lost four in a row and five of their last seven.
Colorado’s Jamee Swan, Ariel Roberson and Brittany Wilson finished with eight points each. Swan also had eight rebounds.
Jeffery has 1,398 career points and is 12th on Colorado’s all-time scoring list. It was her third time in double figures in both points and rebounds in a game this season.
Wicijowski was 7 for 8 from the free-throw line and had nine rebounds and four assists for Utah.
- UCLA women spend time over Thanksgiving helping others
- No. 1 UConn women breeze past Chattanooga 79-31
- POLL ALERT: UConn unanimous No. 1 in AP women's basketball poll; Seton Hall, DePaul, UCLA in
- No. 13 Stanford women beat Purdue in OT, 71-65 at Gulf Coast
- Dayton upsets No. 22 Louisville at Gulf Coast Showcase 79-66
- Higgs helps No. 8 Texas defeat No. 4 Lady Vols 64-53
- Grant leads St. John's to 74-70 win over South Florida
- Jones helps No. 6 Maryland rout Pittsburgh 70-49
- UConn remains No. 1 in AP women's hoops poll
- The Women's Top Twenty Five
- No. 2 South Carolina women beat Hawaii 67-51
- Dornstauder leads No. 16 Arizona St. past Bakersfield 60-47
- No. 8 Mississippi St. beats Savannah St. 92-25
- High-profile mid-major home games more common with women
- No. 12 Kentucky women cruise past Jackson State 92-24
- No. 16 Arizona State women run away from Hawaii, 75-49