Sato Yohei
Sato Yohei (佐藤洋平) has a rating of 1452, ranked 306 of 452 in professional play. Their highest rating so far is 1543 (February 3, 2021).
Sato Yohei2 dan佐藤洋平Kansai Ki-in
Rating1452
Rank306
1-year change↓56
Peak rating1543
Last 10LossWinWinWinLossLossLossLossLossLoss12-21
- 2026 record
- 0-4
- Record since 1927
- 12-21
- Win rate
- .364
The rating is calculated from published game results. It does not include any adjustment for playing Black.
Professional ratingsFind a player
Rating history — professional
The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| September 16, 2026 | Kiwada KazuomiOza Preliminary B as Black | Loss | ↓20 |
| September 9, 2026 | Kurahashi MasayukiGosei Preliminary A Semifinal as White | Loss | ↓7 |
| September 2, 2026 | Ando HinataTengen Preliminary B as White | Loss | ↓11 |
| January 19, 2026 | Sasaka ShiroKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓18 |
| September 8, 2025 | Yata NaokiKansai Ki-in First Place Tournament Preliminary as Black | Loss | ↓11 |
| April 24, 2025 | Kumaki TeruyaKisei First Tournament Preliminary Semifinal Colors unknown | Loss | ↓12 |
| April 10, 2025 | Takeda YoshinoriKisei First Tournament Preliminary Quarterfinal Colors unknown | Win | ↑5 |
| January 22, 2025 | Takashima YugoKisei First Tournament Preliminary Round 2 Colors unknown | Win | ↑26 |
| December 26, 2024 | Sasaka ShiroKisei First Tournament Preliminary Round 1 Colors unknown | Win | ↑17 |
| January 25, 2024 | Yanagisawa SatoshiKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓11 |
| August 31, 2023 | Hasegawa SunaoHoninbo Preliminary B as White | Loss | ↓12 |
| February 2, 2023 | Mito ShuheiKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓6 |
| December 21, 2022 | Hoshikawa TakumiOza Preliminary A as Black | Loss | ↓15 |
| October 5, 2022 | Utsumi KokiOza Preliminary A as Black | Win | ↑20 |
| August 31, 2022 | Son HideyoTengen Preliminary A as White | Loss | ↓18 |
| January 6, 2022 | Yamamori TadanaoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓7 |
| March 3, 2021 | Kan MinuKisei First Tournament Preliminary Quarterfinal Colors unknown | Loss | ↓9 |
| February 3, 2021 | Kurahashi MasayukiKisei First Tournament Preliminary Round 2 Colors unknown | Win | ↑19 |
| January 7, 2021 | Kawada KoheiKisei First Tournament Preliminary Round 1 Colors unknown | Win | ↑18 |
| November 28, 2019 | Otani NaokiKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓6 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Sasaka Shiro | 1-1.500 | 0-0 | 0-0 |
| Kurahashi Masayuki | 1-1.500 | 0-0 | 0-1 |
| Utsumi Koki | 1-1.500 | 1-0 | 0-0 |
| Hong Seokui | 0-1.000 | 0-1 | 0-0 |
| Inaba Takahiro | 1-01.000 | 1-0 | 0-0 |
| Yamanouchi Masaki | 1-01.000 | 0-0 | 0-0 |
| Mito Shuhei | 0-1.000 | 0-0 | 0-0 |
| Imamura Toshiya | 0-1.000 | 0-0 | 0-1 |
| Tozawa Akinobu | 0-1.000 | 0-0 | 0-1 |
| Hasegawa Sunao | 0-1.000 | 0-0 | 0-1 |
Record by year
Counted by calendar year, January to December (default wins and losses are included; jigo and no-result games are not). Only games from 1927 onward are counted, so these totals do not match the career records published by the two Ki-in.
| Year | Record | Win rate |
|---|---|---|
| 2026 | 0-4 | .000 |
| 2025 | 2-2 | .500 |
| 2024 | 1-1 | .500 |
| 2023 | 0-2 | .000 |
| 2022 | 1-3 | .250 |
| 2021 | 2-1 | .667 |
| 2019 | 1-2 | .333 |
| 2018 | 1-3 | .250 |
| 2016 | 1-1 | .500 |
| 2010 | 2-1 | .667 |
| 2007 | 1-1 | .500 |
| Total | 12-21 | .364 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).