USTA League, the country’s largest adult recreational tennis league, gets hundreds of thousands of participants nationwide competing, exercising and enjoying the camaraderie of teammates. Tennis is the sport of a lifetime! Play is based on the National Tennis Rating Program (NTRP) rating system so you will play with and against players of similar ability. Whether you are new to the game or a former player, there’s a spot for you. USTA League also offers you and your teammates a chance to advance from local play to USTA League National Championship events.