| Kojac vs Clive | 16–5 | 76.19% |
| Kojac vs Dragunov | 13–5 | 72.22% |
| Kojac vs Heihachi | 14–2 | 87.50% |
| Kojac vs Victor | 10–5 | 66.67% |
| Kojac vs Kazuya | 8–5 | 61.54% |
| Kojac vs Yoshimitsu | 8–4 | 66.67% |
| Kojac vs Lee | 6–5 | 54.55% |
| Kojac vs Reina | 9–2 | 81.82% |
| Kojac vs Jin | 7–2 | 77.78% |
| Kojac vs Bryan | 7–2 | 77.78% |
| Kojac vs Asuka | 8–1 | 88.89% |
| Kojac vs Nina | 4–4 | 50.00% |
| Kojac vs Jun | 7–1 | 87.50% |
| Kojac vs Law | 5–2 | 71.43% |
| Kojac vs Zafina | 5–2 | 71.43% |
| Kojac vs Eddy | 1–6 | 14.29% |
| Kojac vs King | 4–2 | 66.67% |
| Kojac vs Lars | 4–2 | 66.67% |
| Kojac vs Anna | 4–2 | 66.67% |
| Kojac vs Azucena | 3–2 | 60.00% |
| Kojac vs Lidia | 3–2 | 60.00% |
| Kojac vs Devil Jin | 2–1 | 66.67% |
| Kojac vs Kuma | 2–1 | 66.67% |
| Kojac vs Leroy | 2–1 | 66.67% |
| Kojac vs Hwoarang | 0–2 | 0.00% |
| Kojac vs Xiaoyu | 0–2 | 0.00% |
| Kojac vs Steve | 2–0 | 100.00% |
| Kojac vs Jack-8 | 0–2 | 0.00% |
| Kojac vs Leo | 0–2 | 0.00% |
| Kojac vs Panda | 2–0 | 100.00% |
| Kojac vs Alisa | 0–1 | 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.