Gonzaga guard Kevin Pangos splits Oklahoma State defenders Kamari Murphy (left) and Marcus Smart while looking to pass during the first half in a second-round game in the NCAA college basketball tournament Friday, March 21, 2014, in San Diego. (AP Photo/Denis Poroy)

Zags over Cowboys, 85-77

SAN DIEGO (AP) — Kevin Pangos scored 26 points and Gary Bell Jr. added 17 for eighth-seeded Gonzaga, which beat Marcus Smart and the ninth-s…