Players who have scored -170 on board 13
| DIETRICH Heidi - THOMAS Alain Pair (6) |
v | SCHMID Marie-José - SCHWAB-BAUER Christine Pair(3) |
| (at Bridge Club Höfe , Switzerland ) | ||
| Catherine Ross & Peter Ross Pair (12) |
v | Ann Love & Julian Bales Pair(4) |
| (at Berwick , Scotland ) | ||
