Game · 2025-26 Regular Season
1/8 Table B Game 1
Kotaro Uchikawa finished 1st (+64.7pt). The game was decided in East 3, 1 honba: Kotaro Uchikawa tsumo 18,000, which moved Kotaro Uchikawa's expected points by +48.1.
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 | Kei Nakabayashi 1st-place chance | Genta Takeuchi 1st-place chance | Kotaro Uchikawa 1st-place chance | Taro Suzuki 1st-place chance | Kei Nakabayashi Expected pt change | Genta Takeuchi Expected pt change | Kotaro Uchikawa Expected pt change | Taro Suzuki Expected pt change |
|---|---|---|---|---|---|---|---|---|---|
| East 1 | Taro Suzuki tsumo 8,000 | 25% | 26% | 25% | 25% | -10.3 | -5.9 | -5.7 | +21.9 |
| East 2 | Kei Nakabayashi ron 3,900 from Taro Suzuki | 17% | 22% | 21% | 41% | +10.7 | -1.2 | +0.2 | -9.7 |
| East 3 | Exhaustive draw | 23% | 20% | 22% | 35% | -8.6 | +1.2 | +4.8 | +2.6 |
| East 3, 1 honba | Kotaro Uchikawa tsumo 18,000 | 17% | 20% | 26% | 36% | -18.3 | -14.2 | +48.1 | -15.7 |
| East 3, 2 honba | Genta Takeuchi ron 8,000 from Kei Nakabayashi | 7% | 9% | 67% | 18% | -17.2 | +23.2 | -2.6 | -3.4 |
| East 4 | Taro Suzuki ron 12,000 from Genta Takeuchi | 3% | 18% | 64% | 15% | +0.1 | -27.9 | -1.2 | +29.0 |
| East 4, 1 honba | Kotaro Uchikawa ron 8,000 from Genta Takeuchi | 2% | 6% | 59% | 33% | +3.0 | -15.8 | +19.7 | -6.9 |
| South 1 | Kotaro Uchikawa ron 8,000 from Kei Nakabayashi | 1% | 1% | 81% | 16% | -16.2 | +4.0 | +12.5 | -0.4 |
| South 2 | Genta Takeuchi tsumo 18,000 | 0% | 1% | 92% | 7% | -10.2 | +31.2 | -7.4 | -13.6 |
| South 2, 1 honba | Exhaustive draw | 0% | 5% | 89% | 6% | +1.1 | +2.0 | -2.5 | -0.7 |
| South 2, 2 honba | Taro Suzuki ron 1,300 from Kei Nakabayashi | 0% | 7% | 85% | 8% | -2.7 | -6.3 | +2.0 | +7.0 |
| South 3 | Exhaustive draw | 0% | 1% | 91% | 8% | +1.1 | -0.7 | +1.1 | -1.6 |
| South 3, 1 honba | Genta Takeuchi tsumo 5,200 | 0% | 1% | 92% | 7% | -1.7 | +16.6 | -4.1 | -10.7 |
| South 4 | Genta Takeuchi ron 5,200 from Kotaro Uchikawa | 0% | 2% | 92% | 6% | -1.0 | +12.6 | -1.1 | -10.5 |