| RouxSensei vs King | 15–12 | 55.56% |
| RouxSensei vs Jin | 9–16 | 36.00% |
| RouxSensei vs Law | 9–13 | 40.91% |
| RouxSensei vs Bryan | 9–8 | 52.94% |
| RouxSensei vs Steve | 8–6 | 57.14% |
| RouxSensei vs Kazuya | 4–9 | 30.77% |
| RouxSensei vs Dragunov | 6–7 | 46.15% |
| RouxSensei vs Hwoarang | 3–9 | 25.00% |
| RouxSensei vs Lee | 5–6 | 45.45% |
| RouxSensei vs Paul | 4–6 | 40.00% |
| RouxSensei vs Asuka | 6–4 | 60.00% |
| RouxSensei vs Fahkumram | 3–7 | 30.00% |
| RouxSensei vs Yoshimitsu | 3–6 | 33.33% |
| RouxSensei vs Reina | 8–1 | 88.89% |
| RouxSensei vs Heihachi | 6–3 | 66.67% |
| RouxSensei vs Nina | 4–4 | 50.00% |
| RouxSensei vs Lars | 4–2 | 66.67% |
| RouxSensei vs Alisa | 3–3 | 50.00% |
| RouxSensei vs Azucena | 5–1 | 83.33% |
| RouxSensei vs Lidia | 3–3 | 50.00% |
| RouxSensei vs Devil Jin | 3–2 | 60.00% |
| RouxSensei vs Eddy | 2–3 | 40.00% |
| RouxSensei vs Jack-8 | 2–2 | 50.00% |
| RouxSensei vs Lili | 0–4 | 0.00% |
| RouxSensei vs Claudio | 0–4 | 0.00% |
| RouxSensei vs Kuma | 4–0 | 100.00% |
| RouxSensei vs Zafina | 0–4 | 0.00% |
| RouxSensei vs Clive | 1–3 | 25.00% |
| RouxSensei vs Raven | 2–1 | 66.67% |
| RouxSensei vs Panda | 1–1 | 50.00% |
| RouxSensei vs Victor | 2–0 | 100.00% |
| RouxSensei vs Shaheen | 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.