| Business | Phone |
| Roland Run Club Tennis Shop 2211 W Joppa Rd, Lutherville 21093 | (410) 337-3620 |
| Roland Run Swim Club 2211 W Joppa Rd, Lutherville 21093 | (410) 296-4989 |
| Baltimore Country Club 11500 Mays Chapel Rd, Lutherville 21093 | (410) 560-2957 |
| Chestnut Ridge Country Club 11700 Falls Rd, Lutherville 21093 | (410) 252-2400 |
| Chestnut Ridge Country Club Pl 11700 Falls Rd, Lutherville 21093 | (410) 252-9713 |
| York Manor Swim Club 38 Margate Rd, Lutherville 21093 | (410) 321-8378 |