Richie Saunders had 26 points on six made 3-pointers in No. 25 BYU’s 91-81 victory Wednesday over Arizona State in a Big 12 game at Tempe, Ariz.Saunders, who had a career-high 30 points in BYU’s win over Arizona State in Provo, Utah, on Dec. 31, led a shooting effort by the Cougars Wednesday night that included 17 shots made from 3-point range.BYU finished 17 of 34 from beyond the arc.Trevin Knell made a season-high five 3-pointers (5-of-6 performance) and finished with 18 points.BYU (20-8, 11-6 Big 12) increased its winning streak to five games.Arizona State (13-15, 4-13) was short-handed in its eighth consecutive Big 12 home loss.The Sun Devils played their second game without leading scorer BJ Freeman after Freeman’s dismissal from the team for conduct detrimental to the team.They were also without Jayden Quaintance (knee) and Alston Mason (illness).Adam Miller, who finished with 11 points, also missed most of the first half because of a hip injury. He did not play the last 13:09 of the game because of the injury.Basheer Jihad led Arizona State with 19 points and freshmen Joson Sanon and Trevor Best each had 18.Best, who played only nine total minutes in five games before Wednesday night, made 5 of 8 shots from field, 2 of 3 from 3-point range, and he converted all of his six free-throw attempts.