By Nathan Ruiz nruiz@oklahoman.comSTILLWATER — The last time Oklahoma State won a conference game, the Cowboys had 10 scholarship players. The seven left standing all made contributions in the Cowboys’ 68-61 victory over TCU on Monday in Gallagher-Iba Arena, snapping an eight-game Big 12 losing streak that dated to Jan.Read more on NewsOK.com