| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 🇨🇳GONG W. – 🇨🇳ZHANG H. | 23 | 48 | 50.50% | 8 | 4 |
| Semifinal B | 🇨🇳GONG W. – 🇨🇳ZHANG H. | 11 | 92 | 50.05% | 13 | 12 |
| Opening leads | 76.9% | 13 leads, cost 0.231 |
| Declarer play | 90.5% | 21 contracts, cost 0.143 |
| Defence | 87.5% | 40 boards, cost 0.125 |
Double-dummy is idealised — the true best play needs all four hands — so read these as tendencies, not verdicts. Leads, declarer play and defence are charged to the player: where a protocol says a pair sat N-S its first name sat North and its second South, E-W the same, and the declarer's seat does the rest. Against par is a pair result, so it stays with the pair.