| Code | Site | Code | Site | Code | Site | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| HB4 | Ballwin Sectional | HBH | Boeing DBC | HBI | ??? | ||||||
| HBJ | Wonderful Women Of Warson | HBK | Bridge Haven | HBO | Bit O Bridge Club | ||||||
| HC4 | St Charles Sectional | HC6 | Caseyville Sectional | HF5 | Fairview Hights Sectional | ||||||
| HJB | J's Bridge Pad | HM5 | Maryland Hights Sectional | HMG | Mac Bridge Club | ||||||
| HMY | Lee's West County Bridge | HO5 | Olivette Sectional | HRA | Rolla Duplicate Bridge Cl | ||||||
| HS4 | St Louis Sectional | HSM | St Louis Bridge Center |