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…

Massachusetts guard Chaz Williams (3) shoots over Tennessee forward Jeronne Maymon (34) during the first half of an NCAA college basketball second-round tournament game, Friday, March 21, 2014, in Raleigh, N.C. (AP Photo/Chuck Burton)

Tennessee beats Massachusetts 86-67

RALEIGH, N.C. (AP) — Jarnell Stokes scored a career-high 26 points and grabbed 14 rebounds to help Tennessee beat Massachusetts 86-67 on Fri…

Weber State forward Joel Bolomboy (21) gets up in the air to block a lob pass intended for Arizona guard Nick Johnson (left) during the first half in a second-round game in the NCAA college basketball tournament Friday, March 21, 2014, in San Diego. (AP Photo/Gregory Bull)

Arizona beats Weber State 68-59

SAN DIEGO (AP) — Nick Johnson scored 18 points, Aaron Gordon added 16 and top-seeded Arizona overcame a shaky start and a late run by Weber …

New Mexico's Cameron Bairstow (left) blocks a shot by Stanford's Dwight Powell (33) during the first half of a second-round game in the NCAA college basketball tournament, Friday, March 21, 2014, in St. Louis. (AP Photo/Charlie Riedel)

Stanford knocks off No. 7 New Mexico

ST. LOUIS (AP) — Chasson Randle scored 23 points and No. 10 seed Stanford made an impression in its first NCAA appearance since 2008, leadin…

Mercer guard Ike Nwamu (10) moves the ball against Duke forward Amile Jefferson (21) during the second half of an NCAA college basketball second-round game, Friday, March 21, 2014, in Raleigh, N.C. (AP Photo/Chuck Burton)

Mercer shocks Duke 78-71 in NCAA tourney

RALEIGH, N.C. (AP) — Senior-laden Mercer went into Duke’s backyard and pulled off the biggest upset of the NCAA tournament, so far, on Frida…