Fousseyni Traore led BYU with 21 points and five rebounds, and Dallin Hall supplied 17 points, three rebounds and five assists for the Cougars, who had won two in a row and three of their previous five.
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Lauren Gustin finished with 15 points and 20 rebounds for the Cougars for her 13th double-double of the year and 69th of her career, but BYU suffered its second straight loss.