TULSA (AP) — Darien Jackson scored a career-high 19 points and Tulsa scored the last seven points of the game to Tulsa defeated Houston 63-61 on Saturday. Marcus Sasser missed a 3-pointer in the closing seconds, the seventh-straight miss for the Cougars in the last five minutes. After a DeJon Jarreau layup put Houston ahead 60-54, the Cougars were limited to one free throw. In addition to the…