| romus90 vs Kazuya | 42–42 | 50.00% |
| romus90 vs Jin | 30–29 | 50.85% |
| romus90 vs Clive | 24–20 | 54.55% |
| romus90 vs King | 24–18 | 57.14% |
| romus90 vs Bryan | 26–16 | 61.90% |
| romus90 vs Reina | 28–14 | 66.67% |
| romus90 vs Hwoarang | 15–18 | 45.45% |
| romus90 vs Paul | 17–14 | 54.84% |
| romus90 vs Law | 18–13 | 58.06% |
| romus90 vs Dragunov | 15–16 | 48.39% |
| romus90 vs Heihachi | 23–8 | 74.19% |
| romus90 vs Devil Jin | 17–11 | 60.71% |
| romus90 vs Lili | 14–13 | 51.85% |
| romus90 vs Jun | 20–7 | 74.07% |
| romus90 vs Steve | 5–20 | 20.00% |
| romus90 vs Asuka | 14–9 | 60.87% |
| romus90 vs Azucena | 12–10 | 54.55% |
| romus90 vs Leroy | 6–15 | 28.57% |
| romus90 vs Eddy | 13–7 | 65.00% |
| romus90 vs Yoshimitsu | 10–8 | 55.56% |
| romus90 vs Victor | 11–6 | 64.71% |
| romus90 vs Feng | 6–10 | 37.50% |
| romus90 vs Lars | 5–8 | 38.46% |
| romus90 vs Claudio | 8–5 | 61.54% |
| romus90 vs Lee | 5–6 | 45.45% |
| romus90 vs Jack-8 | 4–6 | 40.00% |
| romus90 vs Alisa | 7–3 | 70.00% |
| romus90 vs Nina | 6–3 | 66.67% |
| romus90 vs Raven | 3–5 | 37.50% |
| romus90 vs Shaheen | 2–3 | 40.00% |
| romus90 vs Lidia | 4–1 | 80.00% |
| romus90 vs Xiaoyu | 1–3 | 25.00% |
| romus90 vs Zafina | 2–2 | 50.00% |
| romus90 vs Leo | 2–1 | 66.67% |
| romus90 vs Panda | 0–2 | 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.