吉田利勝八段
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 | 不戦勝 | 不戦敗 | 持 | 千 |
|---|
| 1957 | 7 | 3 | 4 | 0.4286 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 | 0 | 0 |
| 1958 | 22 | 14 | 8 | 0.6364 | 0 | 1 | 0.000 | 0 | 1 | 0.000 | 0 | 0 | 0 | 0 |
| 1959 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 1 | 0.000 | 0 | 0 | 0 | 0 |
| 1960 | 14 | 7 | 7 | 0.5000 | 0 | 0 | | 0 | 0 | | 1 | 0 | 0 | 1 |
| 1961 | 21 | 10 | 11 | 0.4762 | 0 | 0 | | 1 | 1 | 0.500 | 0 | 0 | 0 | 0 |
| 1962 | 20 | 10 | 10 | 0.5000 | 0 | 2 | 0.000 | 0 | 0 | | 0 | 0 | 0 | 0 |
| 1963 | 25 | 11 | 14 | 0.4400 | 0 | 0 | | 1 | 0 | 1.000 | 0 | 0 | 0 | 1 |
| 1964 | 29 | 15 | 14 | 0.5172 | 0 | 1 | 0.000 | 0 | 1 | 0.000 | 1 | 0 | 0 | 1 |
| 1965 | 19 | 8 | 11 | 0.4211 | 0 | 0 | | 0 | 0 | | 0 | 0 | 0 | 1 |
| 1966 | 32 | 17 | 15 | 0.5313 | 0 | 0 | | 1 | 1 | 0.500 | 0 | 0 | 0 | 0 |
| 1967 | 23 | 9 | 14 | 0.3913 | 0 | 1 | 0.000 | 0 | 1 | 0.000 | 0 | 0 | 0 | 0 |
| 1968 | 27 | 12 | 15 | 0.4444 | 4 | 8 | 0.333 | 8 | 6 | 0.571 | 0 | 1 | 0 | 1 |
| 1969 | 24 | 13 | 11 | 0.5417 | 7 | 7 | 0.500 | 6 | 4 | 0.600 | 0 | 0 | 0 | 0 |
| 1970 | 25 | 10 | 15 | 0.4000 | 8 | 5 | 0.615 | 2 | 10 | 0.167 | 0 | 0 | 0 | 1 |
| 1971 | 18 | 6 | 12 | 0.3333 | 3 | 6 | 0.333 | 3 | 6 | 0.333 | 0 | 0 | 0 | 0 |
| 1972 | 36 | 18 | 18 | 0.5000 | 11 | 6 | 0.647 | 7 | 12 | 0.368 | 0 | 0 | 0 | 1 |
| 1973 | 28 | 12 | 16 | 0.4286 | 7 | 8 | 0.467 | 5 | 7 | 0.417 | 0 | 1 | 1 | 0 |
| 1974 | 31 | 12 | 19 | 0.3871 | 10 | 10 | 0.500 | 2 | 9 | 0.182 | 0 | 0 | 1 | 1 |
| 1975 | 36 | 19 | 17 | 0.5278 | 11 | 7 | 0.611 | 8 | 10 | 0.444 | 0 | 0 | 0 | 1 |
| 1976 | 20 | 9 | 11 | 0.4500 | 4 | 5 | 0.444 | 5 | 5 | 0.500 | 0 | 1 | 0 | 0 |
| 1977 | 29 | 15 | 14 | 0.5172 | 12 | 5 | 0.706 | 3 | 9 | 0.250 | 0 | 0 | 0 | 1 |
| 1978 | 24 | 6 | 18 | 0.2500 | 4 | 3 | 0.571 | 2 | 14 | 0.125 | 0 | 1 | 0 | 1 |
| 1979 | 25 | 13 | 12 | 0.5200 | 9 | 5 | 0.643 | 4 | 7 | 0.364 | 0 | 0 | 0 | 0 |
| 1980 | 35 | 15 | 20 | 0.4286 | 9 | 11 | 0.450 | 6 | 9 | 0.400 | 0 | 0 | 0 | 0 |
| 1981 | 27 | 14 | 13 | 0.5185 | 4 | 7 | 0.364 | 10 | 6 | 0.625 | 0 | 0 | 1 | 0 |
| 1982 | 37 | 18 | 19 | 0.4865 | 15 | 10 | 0.600 | 3 | 9 | 0.250 | 0 | 0 | 0 | 1 |
| 1983 | 30 | 13 | 17 | 0.4333 | 11 | 7 | 0.611 | 2 | 10 | 0.167 | 0 | 0 | 0 | 1 |
| 1984 | 29 | 7 | 22 | 0.2414 | 6 | 12 | 0.333 | 1 | 9 | 0.100 | 0 | 1 | 0 | 0 |
| 1985 | 35 | 17 | 18 | 0.4857 | 10 | 10 | 0.500 | 7 | 8 | 0.467 | 0 | 0 | 0 | 0 |
| 1986 | 33 | 13 | 20 | 0.3939 | 8 | 7 | 0.533 | 5 | 13 | 0.278 | 0 | 0 | 0 | 0 |
| 1987 | 24 | 8 | 16 | 0.3333 | 3 | 5 | 0.375 | 5 | 11 | 0.313 | 0 | 0 | 0 | 0 |
| 1988 | 35 | 13 | 22 | 0.3714 | 6 | 10 | 0.375 | 6 | 12 | 0.333 | 1 | 0 | 0 | 0 |
| 1989 | 26 | 11 | 15 | 0.4231 | 3 | 8 | 0.273 | 8 | 7 | 0.533 | 0 | 0 | 0 | 0 |
| 1990 | 28 | 6 | 22 | 0.2143 | 4 | 10 | 0.286 | 2 | 12 | 0.143 | 0 | 0 | 0 | 1 |
| 1991 | 27 | 5 | 22 | 0.1852 | 4 | 10 | 0.286 | 1 | 12 | 0.077 | 0 | 0 | 0 | 2 |
| 1992 | 1 | 0 | 1 | 0.0000 | 0 | 0 | | 0 | 0 | | 0 | 1 | 0 | 0 |
| 合計 | 903 | 389 | 514 | 0.4308 | 173 | 188 | 0.479 | 114 | 223 | 0.338 | 3 | 6 | 3 | 16 |
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 | 持 | 千 |
|---|
| 1991 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
| 合計 | 1 | 0 | 1 | 0.0000 | 0 | 1 | 0.000 | 0 | 0 | | 0 | 0 |
四段昇段前
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 | 持 | 千 |
|---|
| 1954 | 2 | 1 | 1 | 0.5000 | 0 | 1 | 0.000 | 1 | 0 | 1.000 | 0 | 0 |
| 合計 | 2 | 1 | 1 | 0.5000 | 0 | 1 | 0.000 | 1 | 0 | 1.000 | 0 | 0 |