| Kohaku vs Jin | 41–38 | 51.90% |
| Kohaku vs King | 32–32 | 50.00% |
| Kohaku vs Dragunov | 29–29 | 50.00% |
| Kohaku vs Jun | 26–22 | 54.17% |
| Kohaku vs Kazuya | 18–29 | 38.30% |
| Kohaku vs Reina | 18–19 | 48.65% |
| Kohaku vs Law | 14–21 | 40.00% |
| Kohaku vs Victor | 19–16 | 54.29% |
| Kohaku vs Hwoarang | 11–22 | 33.33% |
| Kohaku vs Steve | 20–13 | 60.61% |
| Kohaku vs Bryan | 13–18 | 41.94% |
| Kohaku vs Lili | 9–16 | 36.00% |
| Kohaku vs Yoshimitsu | 6–18 | 25.00% |
| Kohaku vs Azucena | 10–14 | 41.67% |
| Kohaku vs Devil Jin | 7–15 | 31.82% |
| Kohaku vs Eddy | 2–20 | 9.09% |
| Kohaku vs Asuka | 11–10 | 52.38% |
| Kohaku vs Clive | 10–10 | 50.00% |
| Kohaku vs Alisa | 12–7 | 63.16% |
| Kohaku vs Lars | 5–12 | 29.41% |
| Kohaku vs Lee | 8–8 | 50.00% |
| Kohaku vs Paul | 5–9 | 35.71% |
| Kohaku vs Feng | 4–10 | 28.57% |
| Kohaku vs Xiaoyu | 6–7 | 46.15% |
| Kohaku vs Claudio | 1–12 | 7.69% |
| Kohaku vs Leo | 3–7 | 30.00% |
| Kohaku vs Leroy | 4–3 | 57.14% |
| Kohaku vs Raven | 4–3 | 57.14% |
| Kohaku vs Shaheen | 1–4 | 20.00% |
| Kohaku vs Nina | 2–3 | 40.00% |
| Kohaku vs Kuma | 3–2 | 60.00% |
| Kohaku vs Heihachi | 0–4 | 0.00% |
| Kohaku vs Zafina | 2–1 | 66.67% |
| Kohaku vs Lidia | 1–2 | 33.33% |
| Kohaku vs Jack-8 | 0–2 | 0.00% |
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.