| RomanVoin vs Jin | 16–13 | 55.17% |
| RomanVoin vs King | 13–8 | 61.90% |
| RomanVoin vs Jun | 18–3 | 85.71% |
| RomanVoin vs Law | 16–3 | 84.21% |
| RomanVoin vs Kazuya | 11–6 | 64.71% |
| RomanVoin vs Heihachi | 7–10 | 41.18% |
| RomanVoin vs Hwoarang | 11–5 | 68.75% |
| RomanVoin vs Fahkumram | 6–10 | 37.50% |
| RomanVoin vs Steve | 10–4 | 71.43% |
| RomanVoin vs Dragunov | 8–5 | 61.54% |
| RomanVoin vs Clive | 9–4 | 69.23% |
| RomanVoin vs Bryan | 7–5 | 58.33% |
| RomanVoin vs Nina | 6–5 | 54.55% |
| RomanVoin vs Paul | 4–6 | 40.00% |
| RomanVoin vs Asuka | 8–1 | 88.89% |
| RomanVoin vs Lili | 6–2 | 75.00% |
| RomanVoin vs Lee | 1–7 | 12.50% |
| RomanVoin vs Azucena | 6–2 | 75.00% |
| RomanVoin vs Victor | 3–5 | 37.50% |
| RomanVoin vs Leo | 4–3 | 57.14% |
| RomanVoin vs Claudio | 5–1 | 83.33% |
| RomanVoin vs Reina | 2–4 | 33.33% |
| RomanVoin vs Yoshimitsu | 3–2 | 60.00% |
| RomanVoin vs Jack-8 | 5–0 | 100.00% |
| RomanVoin vs Eddy | 2–3 | 40.00% |
| RomanVoin vs Anna | 3–2 | 60.00% |
| RomanVoin vs Xiaoyu | 2–2 | 50.00% |
| RomanVoin vs Feng | 0–4 | 0.00% |
| RomanVoin vs Devil Jin | 1–2 | 33.33% |
| RomanVoin vs Kuma | 3–0 | 100.00% |
| RomanVoin vs Zafina | 2–1 | 66.67% |
| RomanVoin vs Alisa | 2–0 | 100.00% |
| RomanVoin vs Raven | 1–1 | 50.00% |
| RomanVoin vs Lidia | 0–2 | 0.00% |
| RomanVoin vs Shaheen | 1–0 | 100.00% |
| RomanVoin vs Panda | 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.