A disastrous first half Wednesday saw the Sooners score just 12 points. They never recovered in stumbling to a 63-45 loss at Nebraska in Big 12 Conference play.
The point total tied a season low for the Sooners, matching their output last Saturday in a loss to Texas.
This second consecutive loss drops Oklahoma to 18-10 overall and 6-7 in conference play. The two-game skid comes after the Sooners won three straight.
Oklahoma shot just 26 percent and committed eight turnovers in the first half as Nebraska built a 29-12 lead. OU made just two field goals in the final 12 minutes of the half, allowing Nebraska a 20-4 run.
Nebraska's (17-9, 6-7) lead grew to as many as 23 in the second half. Oklahoma started the half with a 6-2 run, but the Huskers answered with a 13-4 run to build a 44-22 lead at 11:23.
The Sooners return home Saturday for a crucial contest with Texas A&M. Tipoff is scheduled for 1 p.m. at Lloyd Noble Center.