Texas Tech rips Alaska-Anchorage 74-47

John Roberson scored 22 points as Texas Tech overwhelmed host Alaska-Anchorage 74-47 Thursday in the first round of the Carrs/Safeway Great Alaska Shootout. The Red Raiders (3-1) took control early, forcing four-turnovers in the first four minutes and bolting to a 14-2 lead. Mike Singletary hit his first five shots, including a baseline drive that gave the Red Raiders the lead 24-8 with 11:53…