| Rozeal vs Heihachi | 45–39 | 53.57% |
| Rozeal vs Reina | 36–28 | 56.25% |
| Rozeal vs King | 33–18 | 64.71% |
| Rozeal vs Kazuya | 22–20 | 52.38% |
| Rozeal vs Jin | 15–21 | 41.67% |
| Rozeal vs Steve | 19–16 | 54.29% |
| Rozeal vs Jun | 16–13 | 55.17% |
| Rozeal vs Law | 11–16 | 40.74% |
| Rozeal vs Bryan | 15–12 | 55.56% |
| Rozeal vs Lili | 11–15–1 | 42.31% |
| Rozeal vs Nina | 11–14–1 | 44.00% |
| Rozeal vs Lee | 9–13 | 40.91% |
| Rozeal vs Azucena | 16–6 | 72.73% |
| Rozeal vs Lidia | 8–14 | 36.36% |
| Rozeal vs Dragunov | 12–9 | 57.14% |
| Rozeal vs Hwoarang | 7–13 | 35.00% |
| Rozeal vs Alisa | 7–12 | 36.84% |
| Rozeal vs Yoshimitsu | 12–5 | 70.59% |
| Rozeal vs Feng | 8–8 | 50.00% |
| Rozeal vs Victor | 9–6 | 60.00% |
| Rozeal vs Asuka | 9–5 | 64.29% |
| Rozeal vs Leo | 8–6 | 57.14% |
| Rozeal vs Devil Jin | 4–8–1 | 33.33% |
| Rozeal vs Clive | 5–7 | 41.67% |
| Rozeal vs Claudio | 10–1 | 90.91% |
| Rozeal vs Eddy | 4–7 | 36.36% |
| Rozeal vs Jack-8 | 6–4 | 60.00% |
| Rozeal vs Xiaoyu | 1–7 | 12.50% |
| Rozeal vs Lars | 7–1 | 87.50% |
| Rozeal vs Paul | 3–4 | 42.86% |
| Rozeal vs Panda | 3–4 | 42.86% |
| Rozeal vs Zafina | 5–1 | 83.33% |
| Rozeal vs Raven | 1–4 | 20.00% |
| Rozeal vs Leroy | 2–2 | 50.00% |
| Rozeal vs Shaheen | 1–2 | 33.33% |
| Rozeal vs Kuma | 0–2 | 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.