Carter's 56-28 victory over Anderson County Thursday night solidified its sixth consecutive playoff berth.
The Hornets are now the No. 4 seed in Region 2-4A. Catholic is the No. 1 seed, while Central and Fulton will battle for the No. 2 and No. 3 seed in their matchup Friday night.
Oak Ridge earned the Region 3-5A title after it rebounded from last week's loss to Webb with a 28-0 victory over Campbell County.