Article Photos: Oklahoma State football: Clint Chelf finds himself 47/63

Oklahoma State 's Clint Chelf (10) rushes as Texas Tech's Branden Jackson (9) chases him down during the college football game between the Oklahoma State Cowboys (OSU) and the Texas Tech Red Raiders (TTU) at Jones AT&T Stadium in Lubbock, Texas, Saturday, Nov. 2, 2013. Photo by Sarah Phipps, The Oklahoman