Merritt Tennis Courts 390 Ehrhardt Rd, Pearl River, NY10965 The Merritt family has owned and operated these clay tennis courts in Pearl River since 1932. The courts are open to the…More public for an hourly rate of $25 for doubles and $20 for singles. Ed Merritt runs clinics for those wanting to improve their game and it has a summer camp for the kids. It stays open as long as weather permits; it is usually open April through November. Call ahead to reserve a court.