| RoZay vs Steve | 25–13 | 65.79% |
| RoZay vs Yoshimitsu | 12–17 | 41.38% |
| RoZay vs King | 12–16 | 42.86% |
| RoZay vs Asuka | 12–13 | 48.00% |
| RoZay vs Jun | 10–14 | 41.67% |
| RoZay vs Law | 7–16 | 30.43% |
| RoZay vs Kazuya | 10–13 | 43.48% |
| RoZay vs Jin | 10–10 | 50.00% |
| RoZay vs Bryan | 7–11 | 38.89% |
| RoZay vs Lars | 5–13 | 27.78% |
| RoZay vs Reina | 14–4 | 77.78% |
| RoZay vs Fahkumram | 13–5 | 72.22% |
| RoZay vs Lili | 3–13 | 18.75% |
| RoZay vs Lidia | 6–10 | 37.50% |
| RoZay vs Dragunov | 7–8 | 46.67% |
| RoZay vs Heihachi | 7–6 | 53.85% |
| RoZay vs Azucena | 7–4 | 63.64% |
| RoZay vs Hwoarang | 6–4 | 60.00% |
| RoZay vs Armor King | 4–6 | 40.00% |
| RoZay vs Victor | 6–3 | 66.67% |
| RoZay vs Claudio | 1–7 | 12.50% |
| RoZay vs Paul | 5–1 | 83.33% |
| RoZay vs Nina | 3–3 | 50.00% |
| RoZay vs Leo | 1–4 | 20.00% |
| RoZay vs Panda | 2–3 | 40.00% |
| RoZay vs Xiaoyu | 2–2 | 50.00% |
| RoZay vs Alisa | 4–0 | 100.00% |
| RoZay vs Lee | 2–2 | 50.00% |
| RoZay vs Devil Jin | 1–2 | 33.33% |
| RoZay vs Feng | 1–2 | 33.33% |
| RoZay vs Shaheen | 1–2 | 33.33% |
| RoZay vs Kuma | 1–2 | 33.33% |
| RoZay vs Eddy | 0–3 | 0.00% |
| RoZay vs Anna | 1–2 | 33.33% |
| RoZay vs Zafina | 2–0 | 100.00% |
| RoZay vs Clive | 1–1 | 50.00% |
| RoZay vs Jack-8 | 1–0 | 100.00% |
| RoZay vs Leroy | 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.