No. 15 South Carolina took advantage of a struggling Buccaneer’s bullpen and pulled out a high-scoring 15-2 win on Wednesday. It’s the Gamecocks’ (30-14, 11-10 SEC) second straight run-rule victory. Overall, the Gamecocks were aggressive at the plate ending the night with 14 hits. But the pitching did its job in helping the cause as well. Freshman left-hander Jake McCoy started the evening on the mound for the Gamecocks. As a younger arm in the Gamecocks bullpen, McCoy gave up two runs off of two hits in the first inning giving ETSU an early lead. After McCoy’s night ended, Tyler Dean came in …