| Rósalia vs King | 11–10 | 52.38% |
| Rósalia vs Reina | 7–9 | 43.75% |
| Rósalia vs Eddy | 8–4 | 66.67% |
| Rósalia vs Jin | 6–2 | 75.00% |
| Rósalia vs Jun | 3–5 | 37.50% |
| Rósalia vs Lidia | 2–6 | 25.00% |
| Rósalia vs Hwoarang | 5–2 | 71.43% |
| Rósalia vs Steve | 5–2 | 71.43% |
| Rósalia vs Nina | 2–5 | 28.57% |
| Rósalia vs Dragunov | 3–2 | 60.00% |
| Rósalia vs Leo | 4–1 | 80.00% |
| Rósalia vs Leroy | 3–2 | 60.00% |
| Rósalia vs Victor | 4–1 | 80.00% |
| Rósalia vs Kazuya | 3–1 | 75.00% |
| Rósalia vs Lars | 0–4 | 0.00% |
| Rósalia vs Raven | 2–2 | 50.00% |
| Rósalia vs Alisa | 4–0 | 100.00% |
| Rósalia vs Paul | 1–2 | 33.33% |
| Rósalia vs Yoshimitsu | 1–2 | 33.33% |
| Rósalia vs Bryan | 0–2 | 0.00% |
| Rósalia vs Asuka | 2–0 | 100.00% |
| Rósalia vs Lili | 2–0 | 100.00% |
| Rósalia vs Kuma | 1–1 | 50.00% |
| Rósalia vs Lee | 0–2 | 0.00% |
| Rósalia vs Law | 1–0 | 100.00% |
| Rósalia vs Feng | 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.