 The 18th-ranked University of Hawai`i football team capitalized on a 28-point third quarter to knock off Charleston Southern, 66–10, Saturday night in a non-conference game in front of 37,723 at Aloha Stadium.The Warriors improved to 4–0 for the first time since the 1988 season.UH scored on its opening possession when Tyler Graunke connected with C.J.