| Casi vs Heihachi | 14–15 | 48.28% |
| Casi vs Hwoarang | 9–12 | 42.86% |
| Casi vs Law | 11–8 | 57.89% |
| Casi vs King | 6–12 | 33.33% |
| Casi vs Paul | 4–12 | 25.00% |
| Casi vs Reina | 8–8 | 50.00% |
| Casi vs Eddy | 4–10 | 28.57% |
| Casi vs Kazuya | 5–8 | 38.46% |
| Casi vs Dragunov | 7–6 | 53.85% |
| Casi vs Jin | 1–8 | 11.11% |
| Casi vs Asuka | 2–7 | 22.22% |
| Casi vs Yoshimitsu | 3–4 | 42.86% |
| Casi vs Bryan | 1–6 | 14.29% |
| Casi vs Alisa | 2–5 | 28.57% |
| Casi vs Devil Jin | 3–3 | 50.00% |
| Casi vs Shaheen | 2–4 | 33.33% |
| Casi vs Leroy | 4–2 | 66.67% |
| Casi vs Xiaoyu | 3–2 | 60.00% |
| Casi vs Leo | 2–3 | 40.00% |
| Casi vs Jun | 2–2 | 50.00% |
| Casi vs Raven | 3–1 | 75.00% |
| Casi vs Lee | 2–1 | 66.67% |
| Casi vs Panda | 3–0 | 100.00% |
| Casi vs Victor | 1–2 | 33.33% |
| Casi vs Steve | 0–2 | 0.00% |
| Casi vs Lili | 2–0 | 100.00% |
| Casi vs Lars | 0–2 | 0.00% |
| Casi vs Feng | 0–1 | 0.00% |
| Casi vs Nina | 0–1 | 0.00% |
| Casi vs Kuma | 0–1 | 0.00% |
| Casi vs Azucena | 0–1 | 0.00% |
| Casi vs Lidia | 1–0 | 100.00% |
| Casi vs Clive | 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.