(AP Photo/Gary Kazanjian)FRESNO, CA – San Diego State won’t make any scoring highlight reels with games like their one against Fresno State, yet the Aztecs might make it deep into the NCAA Tournament. 7 the Aztecs relied on a suffocating defense to shut down Fresno State 64-55 on Tuesday night. San Diego State (18-0, 7-0 Mountain West Conference) remains one of two unbeaten teams in Division 1, along with Auburn. “I was leaving the hotel (earlier) and saw Clemson beat Duke on the road,” Aztecs coach Brian Dutcher said. The victory gave San Diego State the series sweep and extended its conference lead to two games over New Mexico and UNLV.