Kevin Harris ran for two touchdowns and South Carolina turned three interceptions thrown by Bo Nix into points to defeat No. 15 Auburn for the first time in 87 years with a 30-22 victory on Saturday. The Tigers (2-2 Southeastern Conference) had won eight straight in the series and jumped out to a 9-0 lead in the opening 10 minutes. But Nix, the sophomore quarterback, threw three picks and the Gamecocks (2-2) cashed in each time to win consecutive games for the first time in more than a year. Shi Smith had eight catches including a 10-yard TD grab midway through the third quarter and put South Carolina ahead for good, 20-19. Auburn was driving on its following series when Nix threw his third interception - and second to cornerback Jaycee Horn who brought the ball down the left sidelines to the Tigers' 8. Harris was in the end zone a play later for a 27-19 lead and Auburn could not recover.The Tigers closed to 30-22 on Anders Carlson's 22 yard field goal with 6:39 left. Auburn got the ball back once more with 2:15 left and drove to the South Carolina 13. Nix, though, was called for intentional grounding trying to avoid a sack and the Gamecocks held on to beat the Tigers for the first time since 1933. South Carolina had not won back-to-back games since defeating Kentucky and then-No. 3 Georgia last season. That win over the Bulldogs was the last time the Gamecocks had beaten a ranked opponent. Auburn's offense looked unstoppable the first half and doubled up South Carolina in yardage (243-119) the first 30 minutes - except when Nix put the ball in danger. Nix was 8 of 14 for 94 yards on the Tigers first two drives for a 9-0 lead. But Nix threw into triple coverage on the next series and was picked off by Horn, son of longtime NFL receiver Joe Horn. - South Carolina/AP College Football