| Business | Phone |
| Beginners World Tennis St Louis 63141 | (314) 995-6929 |
| St Louis Aces Team Tennis Ltd 7730 Carondelet Ave, St Louis 63105 | (314) 726-2237 |
| Racquet Club Ladue 1600 Log Cabin Ln, St Louis 63124 | (314) 993-2880 |
| Frontenac Racquet Club Inc 10455 German Blvd, St Louis 63131 | (314) 991-5599 |