| Kozmik vs Kazuya | 14–15 | 48.28% |
| Kozmik vs Jin | 15–13 | 53.57% |
| Kozmik vs King | 10–14 | 41.67% |
| Kozmik vs Devil Jin | 6–8 | 42.86% |
| Kozmik vs Feng | 6–7 | 46.15% |
| Kozmik vs Hwoarang | 5–5 | 50.00% |
| Kozmik vs Jun | 4–6 | 40.00% |
| Kozmik vs Reina | 3–7 | 30.00% |
| Kozmik vs Eddy | 6–4 | 60.00% |
| Kozmik vs Law | 4–5 | 44.44% |
| Kozmik vs Leo | 2–7 | 22.22% |
| Kozmik vs Dragunov | 3–5 | 37.50% |
| Kozmik vs Azucena | 3–5 | 37.50% |
| Kozmik vs Bryan | 4–2 | 66.67% |
| Kozmik vs Steve | 6–0 | 100.00% |
| Kozmik vs Asuka | 5–1 | 83.33% |
| Kozmik vs Lars | 1–5 | 16.67% |
| Kozmik vs Yoshimitsu | 3–2 | 60.00% |
| Kozmik vs Lee | 1–4 | 20.00% |
| Kozmik vs Leroy | 3–2 | 60.00% |
| Kozmik vs Victor | 2–3 | 40.00% |
| Kozmik vs Nina | 1–3 | 25.00% |
| Kozmik vs Alisa | 2–1 | 66.67% |
| Kozmik vs Paul | 0–2 | 0.00% |
| Kozmik vs Jack-8 | 0–2 | 0.00% |
| Kozmik vs Lili | 1–1 | 50.00% |
| Kozmik vs Panda | 2–0 | 100.00% |
| Kozmik vs Raven | 1–1 | 50.00% |
| Kozmik vs Xiaoyu | 1–0 | 100.00% |
| Kozmik vs Shaheen | 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.