| Kozak117X vs Jun | 10–4 | 71.43% |
| Kozak117X vs Law | 7–6 | 53.85% |
| Kozak117X vs King | 9–4 | 69.23% |
| Kozak117X vs Jin | 6–7 | 46.15% |
| Kozak117X vs Kazuya | 8–3 | 72.73% |
| Kozak117X vs Reina | 5–6 | 45.45% |
| Kozak117X vs Eddy | 7–4 | 63.64% |
| Kozak117X vs Steve | 5–5 | 50.00% |
| Kozak117X vs Lili | 7–3 | 70.00% |
| Kozak117X vs Dragunov | 6–4 | 60.00% |
| Kozak117X vs Alisa | 4–6 | 40.00% |
| Kozak117X vs Victor | 5–5 | 50.00% |
| Kozak117X vs Lee | 3–5 | 37.50% |
| Kozak117X vs Azucena | 5–3 | 62.50% |
| Kozak117X vs Asuka | 5–2 | 71.43% |
| Kozak117X vs Raven | 4–3 | 57.14% |
| Kozak117X vs Nina | 3–3 | 50.00% |
| Kozak117X vs Xiaoyu | 1–4 | 20.00% |
| Kozak117X vs Bryan | 1–4 | 20.00% |
| Kozak117X vs Feng | 3–2 | 60.00% |
| Kozak117X vs Lars | 4–1 | 80.00% |
| Kozak117X vs Shaheen | 2–3 | 40.00% |
| Kozak117X vs Kuma | 0–4 | 0.00% |
| Kozak117X vs Paul | 1–2 | 33.33% |
| Kozak117X vs Yoshimitsu | 3–0 | 100.00% |
| Kozak117X vs Hwoarang | 0–3 | 0.00% |
| Kozak117X vs Zafina | 2–1 | 66.67% |
| Kozak117X vs Devil Jin | 0–2 | 0.00% |
| Kozak117X vs Leo | 2–0 | 100.00% |
| Kozak117X vs Claudio | 1–1 | 50.00% |
| Kozak117X vs Leroy | 2–0 | 100.00% |
| Kozak117X vs Anna | 2–0 | 100.00% |
| Kozak117X vs Jack-8 | 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.