| Rozy vs Kazuya | 21–31 | 40.38% |
| Rozy vs Jin | 22–25 | 46.81% |
| Rozy vs Yoshimitsu | 22–16 | 57.89% |
| Rozy vs Bryan | 16–11 | 59.26% |
| Rozy vs King | 10–7 | 58.82% |
| Rozy vs Reina | 4–13 | 23.53% |
| Rozy vs Eddy | 7–9 | 43.75% |
| Rozy vs Paul | 4–11 | 26.67% |
| Rozy vs Lars | 8–7 | 53.33% |
| Rozy vs Devil Jin | 7–7 | 50.00% |
| Rozy vs Lili | 9–5 | 64.29% |
| Rozy vs Dragunov | 8–5 | 61.54% |
| Rozy vs Steve | 5–7 | 41.67% |
| Rozy vs Feng | 5–5 | 50.00% |
| Rozy vs Lee | 8–2 | 80.00% |
| Rozy vs Shaheen | 4–4 | 50.00% |
| Rozy vs Nina | 5–2 | 71.43% |
| Rozy vs Hwoarang | 3–3 | 50.00% |
| Rozy vs Alisa | 3–3 | 50.00% |
| Rozy vs Law | 1–4 | 20.00% |
| Rozy vs Asuka | 2–3 | 40.00% |
| Rozy vs Leo | 2–3 | 40.00% |
| Rozy vs Azucena | 1–4 | 20.00% |
| Rozy vs Victor | 2–3 | 40.00% |
| Rozy vs Xiaoyu | 1–3 | 25.00% |
| Rozy vs Jack-8 | 3–0 | 100.00% |
| Rozy vs Claudio | 1–2 | 33.33% |
| Rozy vs Jun | 0–3 | 0.00% |
| Rozy vs Kuma | 0–2 | 0.00% |
| Rozy vs Clive | 0–2 | 0.00% |
| Rozy vs Leroy | 0–1 | 0.00% |
| Rozy vs Raven | 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.