AdvancedCoachingDrillsServesTennis Tennis Serve And Winner Drills Coach Gary November 20, 2014 Serve by professional tennis player. Tennis serve indoor of tenis hall. Man on serve with tenis racket and dressed in red t-shirt, black shorts and red shoes. Tennis serve drills are very key in skill building of both strength and precision for the tennis serve and is a big advantage in a competitive game. For a first serve that wins points, follow our tips on how to make your serve your biggest weapon.