Article Photos: Oklahoma State basketball: No. 15 Cowboys upset by Virginia Tech 2/8

Virginia Tech guard Erick Green (11) celebrates with fans during the second half of an NCAA college basketball game against Oklahoma State in Blacksburg, Va., Saturday, Dec. 1, 2012. Green scored 28 points and hit eight critical free throws in the final 76 seconds to help Virginia Tech remain unbeaten and handed No. 10 Oklahoma State its first loss, 81-71. (AP Photo/Daniel Lin) ORG XMIT: VADL117