Game · 2020-21 Regular Season
12/8 Game 1
Sasaki Hisato finished 1st (+66.5pt). The game was decided in South 2, 1 honba: Sasaki Hisato tsumo 8,000, which moved Sasaki Hisato's expected points by +30.7.
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 | Shiratori Sho 1st-place chance | Wakutsu Akira 1st-place chance | Ishibashi Nobuhiro 1st-place chance | Sasaki Hisato 1st-place chance | Shiratori Sho Expected pt change | Wakutsu Akira Expected pt change | Ishibashi Nobuhiro Expected pt change | Sasaki Hisato Expected pt change |
|---|---|---|---|---|---|---|---|---|---|
| East 1 | Shiratori Sho ron 24,000 from Wakutsu Akira | 26% | 24% | 25% | 25% | +52.3 | -49.1 | -1.6 | -1.6 |
| East 1, 1 honba | Wakutsu Akira ron 1,300 from Shiratori Sho | 68% | 3% | 14% | 15% | -2.4 | +0.4 | +1.7 | +0.2 |
| East 2 | Draw | 67% | 3% | 16% | 15% | -8.1 | +3.2 | +2.2 | +2.6 |
| East 2, 1 honba | Draw | 58% | 4% | 19% | 19% | +5.7 | +2.6 | -3.1 | -5.2 |
| East 2, 2 honba | Sasaki Hisato ron 8,000 from Shiratori Sho | 66% | 4% | 15% | 14% | -20.2 | -5.2 | -0.6 | +26.0 |
| East 3 | Sasaki Hisato ron 2,000 from Shiratori Sho | 44% | 3% | 18% | 36% | -2.9 | -2.3 | -2.9 | +8.2 |
| East 4 | Draw | 40% | 2% | 14% | 43% | -5.2 | -0.6 | +3.0 | +2.7 |
| East 4, 1 honba | Wakutsu Akira tsumo 8,000 | 35% | 2% | 16% | 47% | -2.5 | +17.7 | -2.9 | -12.2 |
| South 1 | Ishibashi Nobuhiro ron 1,000 from Wakutsu Akira | 37% | 7% | 17% | 39% | +0.6 | -4.3 | +2.5 | +1.2 |
| South 2 | Draw | 37% | 6% | 18% | 39% | -1.4 | +3.2 | +0.2 | -2.0 |
| South 2, 1 honba | Sasaki Hisato tsumo 8,000 | 36% | 6% | 19% | 38% | -10.1 | -12.2 | -8.4 | +30.7 |
| South 3 | Ishibashi Nobuhiro ron 3,900 from Wakutsu Akira | 14% | 0% | 9% | 76% | -2.2 | -6.1 | +9.3 | -1.0 |
| South 3, 1 honba | Sasaki Hisato ron 8,000 from Ishibashi Nobuhiro | 13% | 0% | 13% | 74% | +1.8 | 0.0 | -21.5 | +19.7 |
| South 4 | Draw | 1% | 0% | 0% | 99% | +2.4 | -1.0 | -2.0 | +0.6 |
| South 4, 1 honba | Ishibashi Nobuhiro tsumo 4,000 | 2% | 0% | 0% | 98% | -0.8 | -2.6 | +6.5 | -3.1 |