| Code | Site | Code | Site | Code | Site | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| EGJ | ??? | EBC | ??? | EAA | Altoona DBC | ||||||
| EDK | Firestone-Cathy's DBC | EHF | Hall of Fame Duplicate | EJM | Jamestown (NY) Area BC | ||||||
| EQC | Quirk Center DBC | ETD | Thursday Bridge Game | EZ9 | D5 STaC | ||||||
| EB3 | Buffalo Regional | EC1 | Cleveland Regional | EX2 | D5 GNT | ||||||
| EX1 | D5 NAP | EG1 | Grand Island Regional | EI1 | Independance Regional | ||||||
| EM1 | Monroeville Regional | EP2 | Pittsburgh Regional | EH1 | West Henrietta Regional |