| Rojal vs Reina | 6–12 | 33.33% |
| Rojal vs Hwoarang | 4–13 | 23.53% |
| Rojal vs Jin | 5–9 | 35.71% |
| Rojal vs Kazuya | 5–8 | 38.46% |
| Rojal vs Victor | 5–7 | 41.67% |
| Rojal vs King | 3–8 | 27.27% |
| Rojal vs Yoshimitsu | 0–11 | 0.00% |
| Rojal vs Steve | 3–8 | 27.27% |
| Rojal vs Law | 4–6 | 40.00% |
| Rojal vs Bryan | 1–9 | 10.00% |
| Rojal vs Leroy | 3–7 | 30.00% |
| Rojal vs Lili | 4–5 | 44.44% |
| Rojal vs Alisa | 2–6 | 25.00% |
| Rojal vs Lee | 2–6 | 25.00% |
| Rojal vs Azucena | 4–4 | 50.00% |
| Rojal vs Clive | 2–6 | 25.00% |
| Rojal vs Dragunov | 2–5 | 28.57% |
| Rojal vs Asuka | 2–4 | 33.33% |
| Rojal vs Feng | 1–4 | 20.00% |
| Rojal vs Fahkumram | 2–3 | 40.00% |
| Rojal vs Devil Jin | 1–3 | 25.00% |
| Rojal vs Raven | 0–4 | 0.00% |
| Rojal vs Lars | 1–2 | 33.33% |
| Rojal vs Shaheen | 1–2 | 33.33% |
| Rojal vs Nina | 3–0 | 100.00% |
| Rojal vs Heihachi | 3–0 | 100.00% |
| Rojal vs Anna | 2–1 | 66.67% |
| Rojal vs Xiaoyu | 0–2 | 0.00% |
| Rojal vs Kuma | 1–1 | 50.00% |
| Rojal vs Jun | 2–0 | 100.00% |
| Rojal vs Eddy | 0–2 | 0.00% |
| Rojal vs Paul | 0–1 | 0.00% |
| Rojal vs Leo | 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.