| Kokusen vs Dragunov | 8–0 | 100.00% |
| Kokusen vs Clive | 7–0 | 100.00% |
| Kokusen vs Devil Jin | 6–1 | 85.71% |
| Kokusen vs Steve | 3–3 | 50.00% |
| Kokusen vs Jin | 5–0 | 100.00% |
| Kokusen vs Hwoarang | 5–0 | 100.00% |
| Kokusen vs King | 5–0 | 100.00% |
| Kokusen vs Eddy | 4–0 | 100.00% |
| Kokusen vs Nina | 3–1 | 75.00% |
| Kokusen vs Kazuya | 4–0 | 100.00% |
| Kokusen vs Bryan | 4–0 | 100.00% |
| Kokusen vs Xiaoyu | 4–0 | 100.00% |
| Kokusen vs Heihachi | 2–1 | 66.67% |
| Kokusen vs Leroy | 3–0 | 100.00% |
| Kokusen vs Alisa | 3–0 | 100.00% |
| Kokusen vs Paul | 1–2 | 33.33% |
| Kokusen vs Azucena | 2–0 | 100.00% |
| Kokusen vs Jun | 2–0 | 100.00% |
| Kokusen vs Kuma | 2–0 | 100.00% |
| Kokusen vs Lee | 2–0 | 100.00% |
| Kokusen vs Lars | 2–0 | 100.00% |
| Kokusen vs Feng | 2–0 | 100.00% |
| Kokusen vs Yoshimitsu | 2–0 | 100.00% |
| Kokusen vs Law | 1–1 | 50.00% |
| Kokusen vs Lidia | 1–0 | 100.00% |
| Kokusen vs Reina | 1–0 | 100.00% |
| Kokusen vs Asuka | 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.