Players who have scored -420 on board 18
| David Frost & David Paine Pair (10) |
v | Peter Cross & Lesley Atkins Pair(9) |
| (at Grantham Bridge Club , England ) | ||

| David Frost & David Paine Pair (10) |
v | Peter Cross & Lesley Atkins Pair(9) |
| (at Grantham Bridge Club , England ) | ||