Screven County used a three-run third to overcome an early deficit to defeat the visiting SEB Yellow Jackets 4-3 Tuesday night in what was the final 3AA-A regular season contest for each team. Both teams will begin play in the region playoffs on Saturday with a doubleheader, the Gamecocks at home and the Jackets on the road. As subregion champions the Roosters will host the number four team from 3AA-B with the possibilities being Dublin, Vidalia or Bleckley County.