The victory snapped an eight-match losing streak to the Sooners (12-9, 3-5 Big 12), including the squad's first home win against OU since Sept. 28, 2008.
The win gives BU a 6-2 conference record at the halfway mark of Big 12 play, exceeding last season's conference win total (5).
Redshirt junior Katie Staiger led the Bears with her 12th season double-double, adding 19 kills and 14 digs in the win. Aniah Philo and Ashley Fritcher added 15 and 13 kills, respectively. Both totals were season and career highs for the sophomores.