| Romil vs Jin | 40–27 | 59.70% |
| Romil vs King | 25–36 | 40.98% |
| Romil vs Kazuya | 33–26 | 55.93% |
| Romil vs Dragunov | 16–31 | 34.04% |
| Romil vs Law | 22–23 | 48.89% |
| Romil vs Paul | 21–21 | 50.00% |
| Romil vs Hwoarang | 11–17 | 39.29% |
| Romil vs Bryan | 14–10 | 58.33% |
| Romil vs Yoshimitsu | 7–16 | 30.43% |
| Romil vs Azucena | 16–7 | 69.57% |
| Romil vs Feng | 7–15 | 31.82% |
| Romil vs Lars | 12–9 | 57.14% |
| Romil vs Alisa | 6–15 | 28.57% |
| Romil vs Devil Jin | 11–9 | 55.00% |
| Romil vs Reina | 6–10 | 37.50% |
| Romil vs Nina | 10–5 | 66.67% |
| Romil vs Eddy | 7–7 | 50.00% |
| Romil vs Steve | 8–5 | 61.54% |
| Romil vs Lee | 7–5 | 58.33% |
| Romil vs Claudio | 2–9 | 18.18% |
| Romil vs Kuma | 4–7 | 36.36% |
| Romil vs Victor | 5–6 | 45.45% |
| Romil vs Asuka | 6–4 | 60.00% |
| Romil vs Leroy | 4–5 | 44.44% |
| Romil vs Jun | 5–3 | 62.50% |
| Romil vs Jack-8 | 3–4 | 42.86% |
| Romil vs Leo | 1–6 | 14.29% |
| Romil vs Zafina | 4–2 | 66.67% |
| Romil vs Lili | 2–3 | 40.00% |
| Romil vs Xiaoyu | 0–4 | 0.00% |
| Romil vs Lidia | 0–3 | 0.00% |
| Romil vs Raven | 2–0 | 100.00% |
| Romil 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.