| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 🇨🇳LI Y. – 🇨🇳WANG Y. | 19 | 46 | 51.47% | 6 | 5 |
| Semifinal A | 🇨🇳LI Y. – 🇨🇳WANG Y. | 6 | 100 | 54.19% | 13 | 9 |
| Final A | 🇨🇳LI Y. – 🇨🇳WANG Y. | 13 | 95 | 48.75% | 8 | 8 |
| Opening leads | 78.7% | 47 leads, cost 0.213 |
| Declarer play | 84.7% | 59 contracts, cost 0.169 |
| Defence | 85.6% | 111 boards, cost 0.144 |
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.