| QCat vs Kazuya | 20–19 | 51.28% |
| QCat vs Jin | 12–22 | 35.29% |
| QCat vs Reina | 24–10 | 70.59% |
| QCat vs Hwoarang | 24–5 | 82.76% |
| QCat vs Yoshimitsu | 12–10 | 54.55% |
| QCat vs Jun | 17–5 | 77.27% |
| QCat vs Azucena | 16–6 | 72.73% |
| QCat vs Heihachi | 14–8 | 63.64% |
| QCat vs Asuka | 17–4 | 80.95% |
| QCat vs King | 7–14 | 33.33% |
| QCat vs Lili | 12–9 | 57.14% |
| QCat vs Bryan | 10–9 | 52.63% |
| QCat vs Nina | 11–8 | 57.89% |
| QCat vs Victor | 12–7 | 63.16% |
| QCat vs Paul | 11–8 | 57.89% |
| QCat vs Xiaoyu | 9–9 | 50.00% |
| QCat vs Lidia | 9–9 | 50.00% |
| QCat vs Law | 7–9 | 43.75% |
| QCat vs Dragunov | 8–8 | 50.00% |
| QCat vs Lars | 10–4 | 71.43% |
| QCat vs Leo | 8–5 | 61.54% |
| QCat vs Steve | 6–5 | 54.55% |
| QCat vs Eddy | 4–7 | 36.36% |
| QCat vs Claudio | 5–3 | 62.50% |
| QCat vs Lee | 4–3 | 57.14% |
| QCat vs Kuma | 4–3 | 57.14% |
| QCat vs Feng | 6–0 | 100.00% |
| QCat vs Alisa | 2–3 | 40.00% |
| QCat vs Leroy | 2–3 | 40.00% |
| QCat vs Jack-8 | 4–0 | 100.00% |
| QCat vs Devil Jin | 2–2 | 50.00% |
| QCat vs Zafina | 2–2 | 50.00% |
| QCat vs Shaheen | 1–2 | 33.33% |
| QCat vs Raven | 2–1 | 66.67% |
| QCat vs Panda | 1–1 | 50.00% |
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.