Welcome to the 2026 TNT Sportsplex Edition Circuit—a full lineup of competitive, one-day basketball tournaments hosted in Kingsport, Tennessee. Powered by CSB Tournament Tours, each event delivers high-energy matchups, multi-court

Tiny Tots Basketball is a program for kids ages 4-6. This program allows the participants and their parents to start with the very basics and the foundation of basketball. Classes

Kick off spring with some friendly competition at TNT Sportsplex’s Spike Into Spring Adult Co-Ed Volleyball Tournament! Grab your team and hit the court for a full day of exciting

🏀 TNT Sportsplex March Madness Basketball Camp Get ready for two nights of skill development, competition, and fun at our March Madness Basketball Camp at TNT Sportsplex! This camp is

Kingsport Invitational Basketball Tournament – Ring Edition Circuit (March 21, 2026) The Kingsport Invitational – Ring Edition Circuit is one of the premier youth basketball tournaments in Kingsport, Tennessee, hosted

National Tri-Cities Winterfest Championship – March 28, 2026 The National Tri-Cities Winterfest Championship is a premier youth basketball tournament in Kingsport, Tennessee, hosted by CSB Tournament Tours at TNT Sportsplex

Little Spiker's is an educational league where kids can learn the fundamentals of volleyball in a fun environment with kids their own age. The league will be for boys &