| Rominev vs King | 52–53 | 49.52% |
| Rominev vs Armor King | 30–56 | 34.88% |
| Rominev vs Kazuya | 30–47 | 38.96% |
| Rominev vs Fahkumram | 31–36 | 46.27% |
| Rominev vs Bryan | 28–33 | 45.90% |
| Rominev vs Miary Zo | 17–39 | 30.36% |
| Rominev vs Steve | 23–30 | 43.40% |
| Rominev vs Law | 23–27 | 46.00% |
| Rominev vs Dragunov | 30–20 | 60.00% |
| Rominev vs Reina | 18–28 | 39.13% |
| Rominev vs Heihachi | 22–24 | 47.83% |
| Rominev vs Jin | 25–19 | 56.82% |
| Rominev vs Lee | 17–23 | 42.50% |
| Rominev vs Asuka | 15–23 | 39.47% |
| Rominev vs Lili | 16–19 | 45.71% |
| Rominev vs Hwoarang | 20–13 | 60.61% |
| Rominev vs Eddy | 12–21 | 36.36% |
| Rominev vs Clive | 15–16 | 48.39% |
| Rominev vs Paul | 9–19 | 32.14% |
| Rominev vs Jun | 9–19 | 32.14% |
| Rominev vs Lidia | 10–18 | 35.71% |
| Rominev vs Nina | 12–12 | 50.00% |
| Rominev vs Victor | 13–11 | 54.17% |
| Rominev vs Yoshimitsu | 14–9 | 60.87% |
| Rominev vs Azucena | 7–15 | 31.82% |
| Rominev vs Anna | 12–7 | 63.16% |
| Rominev vs Leroy | 7–11 | 38.89% |
| Rominev vs Xiaoyu | 10–7 | 58.82% |
| Rominev vs Jack-8 | 6–9 | 40.00% |
| Rominev vs Devil Jin | 5–9 | 35.71% |
| Rominev vs Feng | 7–7 | 50.00% |
| Rominev vs Lars | 6–8 | 42.86% |
| Rominev vs Raven | 6–8 | 42.86% |
| Rominev vs Leo | 8–3 | 72.73% |
| Rominev vs Kuma | 5–5 | 50.00% |
| Rominev vs Alisa | 2–6 | 25.00% |
| Rominev vs Zafina | 1–2 | 33.33% |
| Rominev vs Claudio | 1–1 | 50.00% |
| Rominev vs Panda | 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.