| Roffy vs Jin | 8–4 | 66.67% |
| Roffy vs Bryan | 6–2 | 75.00% |
| Roffy vs Hwoarang | 4–3 | 57.14% |
| Roffy vs Victor | 5–2 | 71.43% |
| Roffy vs King | 5–1 | 83.33% |
| Roffy vs Nina | 3–3 | 50.00% |
| Roffy vs Kazuya | 4–1 | 80.00% |
| Roffy vs Lili | 5–0 | 100.00% |
| Roffy vs Alisa | 0–5 | 0.00% |
| Roffy vs Feng | 2–2 | 50.00% |
| Roffy vs Dragunov | 3–1 | 75.00% |
| Roffy vs Eddy | 3–1 | 75.00% |
| Roffy vs Jack-8 | 2–1 | 66.67% |
| Roffy vs Jun | 3–0 | 100.00% |
| Roffy vs Azucena | 3–0 | 100.00% |
| Roffy vs Law | 2–0 | 100.00% |
| Roffy vs Steve | 2–0 | 100.00% |
| Roffy vs Claudio | 0–2 | 0.00% |
| Roffy vs Shaheen | 2–0 | 100.00% |
| Roffy vs Leroy | 0–2 | 0.00% |
| Roffy vs Raven | 2–0 | 100.00% |
| Roffy vs Lars | 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.