| Cookz vs King | 7–4 | 63.64% |
| Cookz vs Yoshimitsu | 7–3 | 70.00% |
| Cookz vs Hwoarang | 6–4 | 60.00% |
| Cookz vs Jin | 6–2 | 75.00% |
| Cookz vs Kazuya | 6–2 | 75.00% |
| Cookz vs Law | 4–3 | 57.14% |
| Cookz vs Dragunov | 4–2 | 66.67% |
| Cookz vs Victor | 6–0 | 100.00% |
| Cookz vs Reina | 2–3 | 40.00% |
| Cookz vs Bryan | 4–0 | 100.00% |
| Cookz vs Steve | 4–0 | 100.00% |
| Cookz vs Devil Jin | 1–3 | 25.00% |
| Cookz vs Leo | 2–2 | 50.00% |
| Cookz vs Nina | 2–2 | 50.00% |
| Cookz vs Eddy | 3–1 | 75.00% |
| Cookz vs Feng | 2–1 | 66.67% |
| Cookz vs Lili | 3–0 | 100.00% |
| Cookz vs Alisa | 2–1 | 66.67% |
| Cookz vs Leroy | 2–1 | 66.67% |
| Cookz vs Azucena | 1–2 | 33.33% |
| Cookz vs Paul | 0–2 | 0.00% |
| Cookz vs Lars | 2–0 | 100.00% |
| Cookz vs Lee | 2–0 | 100.00% |
| Cookz vs Asuka | 1–0 | 100.00% |
| Cookz vs Claudio | 0–1 | 0.00% |
| Cookz vs Kuma | 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.