| Kohaku vs Kazuya | 11–13 | 45.83% |
| Kohaku vs Lili | 10–14 | 41.67% |
| Kohaku vs Reina | 17–7 | 70.83% |
| Kohaku vs Lidia | 11–10 | 52.38% |
| Kohaku vs Jun | 6–14 | 30.00% |
| Kohaku vs Alisa | 10–9 | 52.63% |
| Kohaku vs Steve | 9–9 | 50.00% |
| Kohaku vs Jin | 10–5 | 66.67% |
| Kohaku vs Asuka | 7–8 | 46.67% |
| Kohaku vs Heihachi | 10–5 | 66.67% |
| Kohaku vs Law | 4–10 | 28.57% |
| Kohaku vs Paul | 3–10 | 23.08% |
| Kohaku vs King | 5–8 | 38.46% |
| Kohaku vs Xiaoyu | 10–2 | 83.33% |
| Kohaku vs Dragunov | 6–6 | 50.00% |
| Kohaku vs Yoshimitsu | 5–6 | 45.45% |
| Kohaku vs Hwoarang | 3–8 | 27.27% |
| Kohaku vs Victor | 5–6 | 45.45% |
| Kohaku vs Clive | 8–3 | 72.73% |
| Kohaku vs Bryan | 2–7 | 22.22% |
| Kohaku vs Azucena | 4–5 | 44.44% |
| Kohaku vs Claudio | 5–3 | 62.50% |
| Kohaku vs Leroy | 6–1 | 85.71% |
| Kohaku vs Jack-8 | 2–4 | 33.33% |
| Kohaku vs Lars | 2–4 | 33.33% |
| Kohaku vs Lee | 3–3 | 50.00% |
| Kohaku vs Feng | 2–3 | 40.00% |
| Kohaku vs Leo | 2–2 | 50.00% |
| Kohaku vs Nina | 3–1 | 75.00% |
| Kohaku vs Devil Jin | 1–2 | 33.33% |
| Kohaku vs Shaheen | 2–1 | 66.67% |
| Kohaku vs Zafina | 2–1 | 66.67% |
| Kohaku vs Raven | 2–1 | 66.67% |
| Kohaku vs Panda | 2–0 | 100.00% |
| Kohaku vs Eddy | 0–2 | 0.00% |
| Kohaku vs Anna | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.