Players who have scored -500 on board 10
| John Avon & Carol Rogers Pair (3)  | 
                    v | David Allderidge & Irene Blades  Pair(9)  | 
                  
| (at Tettenhall , England ) | ||
| Tony Lloyd & Anthea Gowar Pair (1)  | 
                    v | Dirk Laan & Inger Laan  Pair(18)  | 
                  
| (at ALLINGHAM BRIDGE CLUB BLUE , ENGLAND ) | ||
