| cassis vs Jin | 15–9 | 62.50% |
| cassis vs Paul | 19–4 | 82.61% |
| cassis vs Bryan | 14–9 | 60.87% |
| cassis vs Hwoarang | 11–10 | 52.38% |
| cassis vs Kazuya | 16–5 | 76.19% |
| cassis vs Steve | 15–5 | 75.00% |
| cassis vs Reina | 12–7 | 63.16% |
| cassis vs Asuka | 12–6 | 66.67% |
| cassis vs Xiaoyu | 13–4 | 76.47% |
| cassis vs Feng | 12–5 | 70.59% |
| cassis vs Victor | 4–13 | 23.53% |
| cassis vs Nina | 14–2 | 87.50% |
| cassis vs Yoshimitsu | 6–9 | 40.00% |
| cassis vs Dragunov | 6–9 | 40.00% |
| cassis vs Lili | 10–3 | 76.92% |
| cassis vs Alisa | 5–7 | 41.67% |
| cassis vs Zafina | 7–4 | 63.64% |
| cassis vs Leroy | 5–6 | 45.45% |
| cassis vs King | 7–3 | 70.00% |
| cassis vs Devil Jin | 5–5 | 50.00% |
| cassis vs Lars | 6–4 | 60.00% |
| cassis vs Leo | 1–7 | 12.50% |
| cassis vs Eddy | 4–4 | 50.00% |
| cassis vs Law | 5–2 | 71.43% |
| cassis vs Claudio | 3–4 | 42.86% |
| cassis vs Lee | 2–5 | 28.57% |
| cassis vs Azucena | 3–4 | 42.86% |
| cassis vs Shaheen | 3–3 | 50.00% |
| cassis vs Jun | 3–3 | 50.00% |
| cassis vs Raven | 2–3 | 40.00% |
| cassis vs Jack-8 | 1–3 | 25.00% |
| cassis vs Kuma | 3–1 | 75.00% |
| cassis vs Panda | 0–3 | 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.