| Roel vs Jin | 13–7 | 65.00% |
| Roel vs Law | 17–2 | 89.47% |
| Roel vs Hwoarang | 13–6 | 68.42% |
| Roel vs Kazuya | 12–4 | 75.00% |
| Roel vs Paul | 10–2 | 83.33% |
| Roel vs King | 9–2 | 81.82% |
| Roel vs Yoshimitsu | 7–3 | 70.00% |
| Roel vs Claudio | 7–3 | 70.00% |
| Roel vs Jun | 8–2 | 80.00% |
| Roel vs Lidia | 6–4 | 60.00% |
| Roel vs Lili | 6–1 | 85.71% |
| Roel vs Azucena | 5–2 | 71.43% |
| Roel vs Eddy | 5–2 | 71.43% |
| Roel vs Bryan | 4–2 | 66.67% |
| Roel vs Asuka | 4–1 | 80.00% |
| Roel vs Reina | 5–0 | 100.00% |
| Roel vs Steve | 0–4 | 0.00% |
| Roel vs Dragunov | 3–1 | 75.00% |
| Roel vs Kuma | 3–1 | 75.00% |
| Roel vs Victor | 4–0 | 100.00% |
| Roel vs Leo | 2–1 | 66.67% |
| Roel vs Nina | 2–1 | 66.67% |
| Roel vs Leroy | 1–2 | 33.33% |
| Roel vs Alisa | 1–1 | 50.00% |
| Roel vs Lars | 1–0 | 100.00% |
| Roel vs Shaheen | 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.