Game · 2026-27 Regular Season
10/20 Table B Game 2
Mari Takamiya finished 1st (+60.1pt). The game was decided in East 4, 1 honba: Mari Takamiya tsumo 12,000, which moved Mari Takamiya's expected points by +32.5.
1st-place probabilityat the start of each hand
Hand by handexpected pt change = how much the hand's result moved the expected final points
| Hands | Result | Rio Tojyo 1st-place chance | Kenji Katsumata 1st-place chance | Sayaka Kayamori 1st-place chance | Mari Takamiya 1st-place chance | Rio Tojyo Expected pt change | Kenji Katsumata Expected pt change | Sayaka Kayamori Expected pt change | Mari Takamiya Expected pt change |
|---|---|---|---|---|---|---|---|---|---|
| East 1 | Mari Takamiya ron 8,000 from Rio Tojyo | 25% | 23% | 25% | 27% | -23.1 | -0.1 | +2.4 | +20.8 |
| East 2 | Kenji Katsumata ron 3,900 from Sayaka Kayamori | 11% | 23% | 25% | 41% | -1.7 | +9.6 | -11.2 | +3.3 |
| East 2, 1 honba | Sayaka Kayamori tsumo 12,000 | 10% | 29% | 17% | 44% | -10.2 | -17.5 | +37.0 | -9.3 |
| East 3 | Exhaustive draw | 6% | 16% | 44% | 34% | +4.3 | +4.3 | -6.4 | -2.2 |
| East 4, 1 honba | Mari Takamiya tsumo 12,000 | 8% | 20% | 39% | 33% | -8.2 | -10.9 | -13.3 | +32.5 |
| East 4, 2 honba | Sayaka Kayamori ron 2,600 from Rio Tojyo | 4% | 9% | 21% | 65% | -6.7 | 0.0 | +8.5 | -1.8 |
| South 1 | Sayaka Kayamori ron 2,000 from Kenji Katsumata | 3% | 8% | 26% | 63% | -4.1 | -3.8 | +4.1 | +3.7 |
| South 2 | Rio Tojyo tsumo 6,400 | 0% | 6% | 25% | 68% | +11.7 | -13.7 | +0.6 | +1.4 |
| South 3 | Rio Tojyo ron 5,200 from Kenji Katsumata | 1% | 1% | 24% | 74% | +14.0 | -14.7 | -5.4 | +6.1 |
| South 4 | Exhaustive draw | 0% | 0% | 12% | 88% | +3.8 | -3.6 | -3.9 | +3.8 |