| Cosy vs Jin | 7–9 | 43.75% |
| Cosy vs Law | 5–5 | 50.00% |
| Cosy vs Hwoarang | 6–3 | 66.67% |
| Cosy vs Steve | 4–3 | 57.14% |
| Cosy vs Kazuya | 5–2 | 71.43% |
| Cosy vs Raven | 1–5 | 16.67% |
| Cosy vs King | 1–4 | 20.00% |
| Cosy vs Lili | 4–1 | 80.00% |
| Cosy vs Lars | 2–3 | 40.00% |
| Cosy vs Leroy | 3–2 | 60.00% |
| Cosy vs Bryan | 2–3 | 40.00% |
| Cosy vs Leo | 3–1 | 75.00% |
| Cosy vs Azucena | 1–3 | 25.00% |
| Cosy vs Eddy | 3–1 | 75.00% |
| Cosy vs Yoshimitsu | 1–2 | 33.33% |
| Cosy vs Feng | 1–2 | 33.33% |
| Cosy vs Dragunov | 1–2 | 33.33% |
| Cosy vs Alisa | 3–0 | 100.00% |
| Cosy vs Lee | 2–1 | 66.67% |
| Cosy vs Jun | 0–3 | 0.00% |
| Cosy vs Reina | 0–3 | 0.00% |
| Cosy vs Claudio | 1–2 | 33.33% |
| Cosy vs Victor | 1–2 | 33.33% |
| Cosy vs Nina | 0–2 | 0.00% |
| Cosy vs Xiaoyu | 2–0 | 100.00% |
| Cosy vs Lidia | 1–1 | 50.00% |
| Cosy vs Paul | 0–1 | 0.00% |
| Cosy 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.