| Rozz vs King | 33–12 | 73.33% |
| Rozz vs Kazuya | 21–19 | 52.50% |
| Rozz vs Jin | 16–19 | 45.71% |
| Rozz vs Law | 18–15 | 54.55% |
| Rozz vs Steve | 21–12 | 63.64% |
| Rozz vs Reina | 19–11 | 63.33% |
| Rozz vs Bryan | 14–11 | 56.00% |
| Rozz vs Yoshimitsu | 11–13 | 45.83% |
| Rozz vs Hwoarang | 15–8 | 65.22% |
| Rozz vs Dragunov | 10–8 | 55.56% |
| Rozz vs Xiaoyu | 5–10 | 33.33% |
| Rozz vs Jun | 10–5 | 66.67% |
| Rozz vs Nina | 9–5 | 64.29% |
| Rozz vs Leroy | 9–4 | 69.23% |
| Rozz vs Asuka | 5–6 | 45.45% |
| Rozz vs Lili | 5–6 | 45.45% |
| Rozz vs Eddy | 2–8 | 20.00% |
| Rozz vs Clive | 3–6 | 33.33% |
| Rozz vs Heihachi | 7–1 | 87.50% |
| Rozz vs Anna | 7–1 | 87.50% |
| Rozz vs Alisa | 4–2 | 66.67% |
| Rozz vs Azucena | 5–1 | 83.33% |
| Rozz vs Paul | 3–2 | 60.00% |
| Rozz vs Jack-8 | 3–2 | 60.00% |
| Rozz vs Devil Jin | 1–4 | 20.00% |
| Rozz vs Leo | 1–4 | 20.00% |
| Rozz vs Shaheen | 4–1 | 80.00% |
| Rozz vs Lee | 1–4 | 20.00% |
| Rozz vs Kuma | 2–3 | 40.00% |
| Rozz vs Raven | 2–3 | 40.00% |
| Rozz vs Claudio | 2–2 | 50.00% |
| Rozz vs Lidia | 2–1 | 66.67% |
| Rozz vs Feng | 0–2 | 0.00% |
| Rozz vs Zafina | 0–2 | 0.00% |
| Rozz vs Fahkumram | 2–0 | 100.00% |
| Rozz vs Victor | 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.