| Roughfu vs King | 8–13 | 38.10% |
| Roughfu vs Kazuya | 7–12 | 36.84% |
| Roughfu vs Jin | 7–10 | 41.18% |
| Roughfu vs Dragunov | 4–11 | 26.67% |
| Roughfu vs Reina | 7–8 | 46.67% |
| Roughfu vs Paul | 8–5 | 61.54% |
| Roughfu vs Law | 3–10 | 23.08% |
| Roughfu vs Yoshimitsu | 3–9 | 25.00% |
| Roughfu vs Steve | 6–5 | 54.55% |
| Roughfu vs Lili | 8–3 | 72.73% |
| Roughfu vs Lee | 4–6 | 40.00% |
| Roughfu vs Jun | 0–9 | 0.00% |
| Roughfu vs Eddy | 5–4 | 55.56% |
| Roughfu vs Alisa | 2–6 | 25.00% |
| Roughfu vs Leroy | 5–3 | 62.50% |
| Roughfu vs Victor | 3–5 | 37.50% |
| Roughfu vs Jack-8 | 2–5 | 28.57% |
| Roughfu vs Hwoarang | 2–4 | 33.33% |
| Roughfu vs Devil Jin | 1–5 | 16.67% |
| Roughfu vs Xiaoyu | 2–3 | 40.00% |
| Roughfu vs Bryan | 3–2 | 60.00% |
| Roughfu vs Leo | 0–4 | 0.00% |
| Roughfu vs Shaheen | 0–4 | 0.00% |
| Roughfu vs Feng | 1–2 | 33.33% |
| Roughfu vs Lars | 2–1 | 66.67% |
| Roughfu vs Nina | 2–1 | 66.67% |
| Roughfu vs Asuka | 0–2 | 0.00% |
| Roughfu vs Azucena | 2–0 | 100.00% |
| Roughfu vs Zafina | 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.