| roos vs Eddy | 3–19 | 13.64% |
| roos vs Reina | 6–14 | 30.00% |
| roos vs Kazuya | 6–13 | 31.58% |
| roos vs King | 4–11 | 26.67% |
| roos vs Bryan | 9–6 | 60.00% |
| roos vs Asuka | 5–10 | 33.33% |
| roos vs Paul | 6–7 | 46.15% |
| roos vs Hwoarang | 4–9 | 30.77% |
| roos vs Nina | 4–9 | 30.77% |
| roos vs Yoshimitsu | 1–10 | 9.09% |
| roos vs Victor | 1–10 | 9.09% |
| roos vs Alisa | 4–6 | 40.00% |
| roos vs Dragunov | 1–8 | 11.11% |
| roos vs Lee | 4–5 | 44.44% |
| roos vs Jun | 2–7 | 22.22% |
| roos vs Azucena | 1–8 | 11.11% |
| roos vs Xiaoyu | 2–6 | 25.00% |
| roos vs Steve | 2–6 | 25.00% |
| roos vs Lars | 2–6 | 25.00% |
| roos vs Claudio | 2–6 | 25.00% |
| roos vs Law | 2–5 | 28.57% |
| roos vs Jin | 3–4 | 42.86% |
| roos vs Kuma | 0–4 | 0.00% |
| roos vs Panda | 2–2 | 50.00% |
| roos vs Zafina | 1–3 | 25.00% |
| roos vs Feng | 0–3 | 0.00% |
| roos vs Shaheen | 1–2 | 33.33% |
| roos vs Raven | 0–2 | 0.00% |
| roos vs Jack-8 | 0–1 | 0.00% |
| roos vs Lili | 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.