| Romix vs Kazuya | 64–62 | 50.79% |
| Romix vs Jin | 45–40 | 52.94% |
| Romix vs Hwoarang | 41–35 | 53.95% |
| Romix vs King | 30–39 | 43.48% |
| Romix vs Bryan | 33–36 | 47.83% |
| Romix vs Dragunov | 37–31 | 54.41% |
| Romix vs Reina | 26–37 | 41.27% |
| Romix vs Law | 38–24 | 61.29% |
| Romix vs Yoshimitsu | 28–31 | 47.46% |
| Romix vs Steve | 32–27 | 54.24% |
| Romix vs Devil Jin | 30–28 | 51.72% |
| Romix vs Paul | 26–25 | 50.98% |
| Romix vs Lee | 17–19 | 47.22% |
| Romix vs Lili | 23–11 | 67.65% |
| Romix vs Asuka | 10–21 | 32.26% |
| Romix vs Jun | 15–16 | 48.39% |
| Romix vs Feng | 18–12 | 60.00% |
| Romix vs Azucena | 18–11 | 62.07% |
| Romix vs Eddy | 11–18 | 37.93% |
| Romix vs Xiaoyu | 17–10 | 62.96% |
| Romix vs Anna | 9–15 | 37.50% |
| Romix vs Heihachi | 9–14 | 39.13% |
| Romix vs Lidia | 14–8 | 63.64% |
| Romix vs Lars | 12–9 | 57.14% |
| Romix vs Nina | 13–8 | 61.90% |
| Romix vs Claudio | 4–16 | 20.00% |
| Romix vs Alisa | 7–11 | 38.89% |
| Romix vs Leroy | 6–8 | 42.86% |
| Romix vs Raven | 6–7 | 46.15% |
| Romix vs Kuma | 6–6 | 50.00% |
| Romix vs Jack-8 | 3–8 | 27.27% |
| Romix vs Victor | 5–6 | 45.45% |
| Romix vs Shaheen | 3–5 | 37.50% |
| Romix vs Leo | 4–1 | 80.00% |
| Romix vs Clive | 3–0 | 100.00% |
| Romix vs Zafina | 1–1 | 50.00% |
| Romix vs Armor King | 1–1 | 50.00% |
| Romix 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.