TNT Sportsplex is a multi-purpose sports facility in downtown Kingsport. The 33,000 square-foot facility includes four high school regulation-size wood basketball courts with seating for 140 spectators per court for basketball or volleyball. It also includes a concessions area that seats at least 60 people and is great for meeting space or parties. The Sportsplex hosts leagues, tournaments, and camps for various sports including basketball, volleyball, indoor soccer, and wrestling, as well as others. The facility offers court rentals for individual teams and be available for birthday parties and large or small group functions.