At 20 Battery Pl, Robert F. Wagner Jr. Park gives the NY (manhattan) area a tennis stop that can work for practice, casual match play, or a low-key hit. The court setup - 2 listed hard courts - gives the location enough structure for rallies, match play, serve work, and drills without guessing what is on site. The hard tennis playing surface is a good fit for steady bounces, clean footwork, baseline rallies, serve practice, and faster point play. Hours are listed as Dawn to Dusk, so it is worth planning around the posted window instead of assuming the court is always open. Since lights are not listed, plan around daylight and avoid cutting a close match too near sunset. For booking, look for posted rules or a city reservation page; otherwise, plan for first-come, first-served play and a friendly rotation. Where permitted, it is a useful setting for tennis coaching, casual singles, doubles, serve practice, and meeting tennis partners without making the session feel overplanned. Its NY (manhattan) location makes it easy to think beyond the court: warm up, play a set, then keep the day moving nearby.