| Stage | # | Bds | MP | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 35 | 96 | 7379.36 | 53.38% | 13 | 8 |
| Semifinal A | 52 | 96 | 3595.50 | 48.75% | 7 | 11 |
| Session | Bds | MP | % | Tops | Bottoms |
|---|---|---|---|---|---|
| Qualification · session 1 | 16 | 1139.56 | 52.37% | 0 | 1 |
| Qualification · session 2 | 16 | 1202.34 | 55.25% | 3 | 3 |
| Qualification · session 3 | 16 | 1310.21 | 60.21% | 4 | 0 |
| Qualification · session 4 | 16 | 1350.18 | 55.52% | 2 | 1 |
| Qualification · session 5 | 16 | 1017.21 | 41.83% | 0 | 2 |
| Qualification · session 6 | 16 | 1359.86 | 55.92% | 4 | 1 |
| Semifinal A · session 1 | 16 | 658.40 | 52.76% | 2 | 0 |
| Semifinal A · session 2 | 16 | 594.90 | 47.67% | 0 | 1 |
| Semifinal A · session 3 | 16 | 631.00 | 50.56% | 2 | 1 |
| Semifinal A · session 4 | 16 | 649.46 | 52.04% | 1 | 3 |
| Semifinal A · session 5 | 16 | 574.00 | 45.99% | 2 | 1 |
| Semifinal A · session 6 | 16 | 487.74 | 39.08% | 0 | 5 |
| Against par | Boards |
|---|---|
| +3.12% | 191 |
| Player | Leads | n | Declarer | n | Defence | n |
|---|---|---|---|---|---|---|
| 🇺🇸POLLACK Rozanne | 77.6% | 49 | 76.2% | 42 | 85.6% | 104 |
| 🇺🇸POLLACK Bill | 83.6% | 55 | 77.8% | 45 | 85.6% | 104 |
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.