Tennessee

Hamilton County sits along the state's border with Georgia, and is home to Chattanooga. Trump won it by 13 points, with most of the Chattanooga proper going for Harris. The county has shifted heavily Democratic in recent years, but still reamins fairly Republican up and down the ballot

SD 7 sits in Knox County, and is the most competitive seat in the region due to the intense gerrymander that splits Knoxville amongst 3 districts. The seat went for Trump by 19 points, with the county's outer communities breaking hard in his favor, and the Knoxville proper going strongly for Harris