脇謙二九段
四段昇段後
公式棋戦
| 年度 | 対局 | 勝数 | 敗数 | 勝率 | 先勝 | 先敗 | 先勝率 | 後勝 | 後敗 | 後勝率 | 持 | 千 |
|---|
| 1979 | 23 | 14 | 9 | 0.6087 | 8 | 3 | 0.727 | 6 | 6 | 0.500 | 0 | 0 |
| 1980 | 38 | 18 | 20 | 0.4737 | 9 | 11 | 0.450 | 9 | 9 | 0.500 | 0 | 3 |
| 1981 | 40 | 23 | 17 | 0.5750 | 12 | 8 | 0.600 | 10 | 9 | 0.526 | 0 | 2 |
| 1982 | 46 | 33 | 13 | 0.7174 | 18 | 7 | 0.720 | 14 | 6 | 0.700 | 0 | 0 |
| 1983 | 46 | 29 | 17 | 0.6304 | 16 | 11 | 0.593 | 13 | 6 | 0.684 | 0 | 1 |
| 1984 | 47 | 32 | 15 | 0.6809 | 16 | 7 | 0.696 | 16 | 8 | 0.667 | 0 | 0 |
| 1985 | 47 | 27 | 20 | 0.5745 | 12 | 11 | 0.522 | 15 | 9 | 0.625 | 0 | 1 |
| 1986 | 36 | 15 | 21 | 0.4167 | 10 | 8 | 0.556 | 5 | 13 | 0.278 | 0 | 1 |
| 1987 | 43 | 24 | 19 | 0.5581 | 12 | 12 | 0.500 | 11 | 7 | 0.611 | 0 | 2 |
| 1988 | 38 | 25 | 13 | 0.6579 | 15 | 5 | 0.750 | 10 | 8 | 0.556 | 0 | 0 |
| 1989 | 37 | 18 | 19 | 0.4865 | 7 | 11 | 0.389 | 10 | 8 | 0.556 | 0 | 1 |
| 1990 | 34 | 18 | 16 | 0.5294 | 10 | 7 | 0.588 | 8 | 9 | 0.471 | 0 | 1 |
| 1991 | 36 | 20 | 16 | 0.5556 | 7 | 9 | 0.438 | 12 | 7 | 0.632 | 0 | 1 |
| 1992 | 42 | 26 | 16 | 0.6190 | 15 | 6 | 0.714 | 11 | 10 | 0.524 | 0 | 2 |
| 1993 | 33 | 16 | 17 | 0.4848 | 6 | 12 | 0.333 | 10 | 5 | 0.667 | 0 | 3 |
| 1994 | 40 | 25 | 15 | 0.6250 | 13 | 8 | 0.619 | 12 | 7 | 0.632 | 0 | 2 |
| 1995 | 37 | 21 | 16 | 0.5676 | 12 | 10 | 0.545 | 8 | 6 | 0.571 | 0 | 0 |
| 1996 | 32 | 18 | 14 | 0.5625 | 8 | 5 | 0.615 | 10 | 9 | 0.526 | 0 | 1 |
| 1997 | 39 | 19 | 20 | 0.4872 | 11 | 10 | 0.524 | 8 | 10 | 0.444 | 0 | 1 |
| 1998 | 29 | 11 | 18 | 0.3793 | 5 | 10 | 0.333 | 6 | 8 | 0.429 | 0 | 1 |
| 1999 | 31 | 19 | 12 | 0.6129 | 8 | 9 | 0.471 | 11 | 3 | 0.786 | 0 | 0 |
| 2000 | 27 | 11 | 16 | 0.4074 | 7 | 8 | 0.467 | 4 | 8 | 0.333 | 0 | 0 |
| 2001 | 26 | 9 | 17 | 0.3462 | 5 | 9 | 0.357 | 4 | 8 | 0.333 | 0 | 0 |
| 2002 | 27 | 5 | 22 | 0.1852 | 1 | 9 | 0.100 | 4 | 13 | 0.235 | 0 | 0 |
| 2003 | 29 | 18 | 11 | 0.6207 | 9 | 6 | 0.600 | 9 | 5 | 0.643 | 0 | 0 |
| 2004 | 26 | 6 | 20 | 0.2308 | 3 | 6 | 0.333 | 3 | 14 | 0.176 | 0 | 1 |
| 2005 | 30 | 11 | 19 | 0.3667 | 9 | 6 | 0.600 | 2 | 13 | 0.133 | 0 | 1 |
| 2006 | 27 | 9 | 18 | 0.3333 | 4 | 11 | 0.267 | 5 | 7 | 0.417 | 0 | 0 |
| 2007 | 27 | 11 | 16 | 0.4074 | 6 | 6 | 0.500 | 5 | 10 | 0.333 | 0 | 1 |
| 2008 | 30 | 15 | 15 | 0.5000 | 8 | 6 | 0.571 | 7 | 9 | 0.438 | 0 | 2 |
| 2009 | 29 | 13 | 16 | 0.4483 | 8 | 8 | 0.500 | 5 | 8 | 0.385 | 0 | 1 |
| 2010 | 25 | 10 | 15 | 0.4000 | 6 | 5 | 0.545 | 4 | 10 | 0.286 | 0 | 0 |
| 2011 | 24 | 8 | 16 | 0.3333 | 5 | 8 | 0.385 | 3 | 8 | 0.273 | 1 | 0 |
| 2012 | 26 | 6 | 20 | 0.2308 | 6 | 8 | 0.429 | 0 | 12 | 0.000 | 0 | 1 |
| 2013 | 26 | 10 | 16 | 0.3846 | 5 | 9 | 0.357 | 5 | 7 | 0.417 | 0 | 2 |
| 2014 | 28 | 11 | 17 | 0.3929 | 4 | 9 | 0.308 | 6 | 8 | 0.429 | 0 | 1 |
| 2015 | 27 | 8 | 19 | 0.2963 | 7 | 5 | 0.583 | 1 | 14 | 0.067 | 0 | 0 |
| 2016 | 28 | 10 | 18 | 0.3571 | 4 | 10 | 0.286 | 6 | 8 | 0.429 | 0 | 1 |
| 2017 | 28 | 8 | 20 | 0.2857 | 4 | 10 | 0.286 | 4 | 10 | 0.286 | 0 | 3 |
| 2018 | 28 | 9 | 19 | 0.3214 | 7 | 9 | 0.438 | 2 | 10 | 0.167 | 0 | 0 |
| 2019 | 15 | 4 | 11 | 0.2667 | 1 | 7 | 0.125 | 3 | 4 | 0.429 | 0 | 1 |
| 2020 | 13 | 2 | 11 | 0.1538 | 2 | 7 | 0.222 | 0 | 4 | 0.000 | 0 | 0 |
| 2021 | 13 | 2 | 11 | 0.1538 | 1 | 6 | 0.143 | 1 | 5 | 0.167 | 0 | 0 |
| 2022 | 12 | 1 | 11 | 0.0833 | 0 | 7 | 0.000 | 1 | 4 | 0.200 | 0 | 0 |
| 2023 | 19 | 7 | 12 | 0.3684 | 5 | 7 | 0.417 | 2 | 5 | 0.286 | 0 | 2 |
| 2024 | 16 | 4 | 12 | 0.2500 | 3 | 5 | 0.375 | 1 | 7 | 0.125 | 0 | 2 |
| 2025 | 4 | 1 | 3 | 0.2500 | 0 | 1 | 0.000 | 1 | 2 | 0.333 | 0 | 0 |
| 合計 | 1404 | 660 | 744 | 0.4701 | 350 | 368 | 0.487 | 303 | 376 | 0.446 | 1 | 42 |
非公式棋戦
| 年度 | 対局 | 勝数 | 敗数 | 勝率 | 先勝 | 先敗 | 先勝率 | 後勝 | 後敗 | 後勝率 | 不明勝 | 不明敗 | 不明勝率 | 持 | 千 |
|---|
| 1991 | 5 | 5 | 0 | 1.0000 | 2 | 0 | 1.000 | 3 | 0 | 1.000 | 0 | 0 | | 0 | 0 |
| 1992 | 3 | 0 | 3 | 0.0000 | 0 | 2 | 0.000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
| 1993 | 2 | 1 | 1 | 0.5000 | 0 | 0 | | 1 | 1 | 0.500 | 0 | 0 | | 0 | 0 |
| 1997 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 | | 0 | 0 |
| 1998 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
| 2020 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
| 2021 | 4 | 2 | 2 | 0.5000 | 1 | 1 | 0.500 | 0 | 0 | | 1 | 1 | 0.500 | 0 | 0 |
| 2022 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
| 2023 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
| 合計 | 19 | 8 | 11 | 0.4211 | 3 | 4 | 0.429 | 4 | 3 | 0.571 | 1 | 4 | 0.200 | 0 | 0 |
四段昇段前
公式棋戦
| 年度 | 対局 | 勝数 | 敗数 | 勝率 | 先勝 | 先敗 | 先勝率 | 後勝 | 後敗 | 後勝率 | 持 | 千 |
|---|
| 1978 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |
| 合計 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 |