JCC Tennis Center at Robert E Loup JCC is a private tennis establishment located at 350 S Dahlia St, Denver, CO 80246. There are 8 private tennis courts at this tennis facility. The tennis courts are lighted. You can get in touch with this tennis location at 303-316-6380. Register now at this tennis facility to play with other tennis partners. Check out the Automatic Player Matching Service - Tennis Round will connect you with other tennis players automatically based on your skill level and match history. Get points for playing and move up in the rankings.