| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 🇵🇱JAROSZ Aleksandra – 🇵🇱SOBCZAK Mateusz | 129 | 48 | 45.96% | 5 | 6 |
| Semifinal B | 🇵🇱JAROSZ Aleksandra – 🇵🇱SOBCZAK Mateusz | 25 | 96 | 52.10% | 8 | 9 |
| Opening leads | 81.5% | 27 leads, cost 0.222 |
| Declarer play | 69.4% | 36 contracts, cost 0.417 |
| Defence | 86.8% | 68 boards, cost 0.147 |
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.