| Romik vs Kazuya | 50–40 | 55.56% |
| Romik vs Law | 24–39 | 38.10% |
| Romik vs Jin | 28–34 | 45.16% |
| Romik vs King | 29–26 | 52.73% |
| Romik vs Steve | 24–29 | 45.28% |
| Romik vs Bryan | 21–31 | 40.38% |
| Romik vs Hwoarang | 23–22 | 51.11% |
| Romik vs Reina | 21–23 | 47.73% |
| Romik vs Lili | 11–24 | 31.43% |
| Romik vs Dragunov | 14–20 | 41.18% |
| Romik vs Yoshimitsu | 15–16 | 48.39% |
| Romik vs Paul | 17–13 | 56.67% |
| Romik vs Heihachi | 18–12 | 60.00% |
| Romik vs Armor King | 13–15 | 46.43% |
| Romik vs Asuka | 16–11 | 59.26% |
| Romik vs Jun | 11–16 | 40.74% |
| Romik vs Victor | 16–9 | 64.00% |
| Romik vs Fahkumram | 13–12 | 52.00% |
| Romik vs Azucena | 11–12 | 47.83% |
| Romik vs Clive | 10–10 | 50.00% |
| Romik vs Devil Jin | 10–9 | 52.63% |
| Romik vs Lidia | 5–11 | 31.25% |
| Romik vs Lars | 5–10 | 33.33% |
| Romik vs Lee | 7–7 | 50.00% |
| Romik vs Raven | 6–8 | 42.86% |
| Romik vs Eddy | 6–8 | 42.86% |
| Romik vs Feng | 7–5 | 58.33% |
| Romik vs Kuma | 3–9 | 25.00% |
| Romik vs Xiaoyu | 6–5 | 54.55% |
| Romik vs Nina | 4–7 | 36.36% |
| Romik vs Miary Zo | 3–8 | 27.27% |
| Romik vs Anna | 3–6 | 33.33% |
| Romik vs Alisa | 1–6 | 14.29% |
| Romik vs Claudio | 6–1 | 85.71% |
| Romik vs Shaheen | 5–2 | 71.43% |
| Romik vs Zafina | 4–3 | 57.14% |
| Romik vs Jack-8 | 1–5 | 16.67% |
| Romik vs Leroy | 4–2 | 66.67% |
| Romik vs Panda | 2–2 | 50.00% |
| Romik vs Leo | 2–0 | 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.