| ROROMEO vs Bryan | 11–8 | 57.89% |
| ROROMEO vs Jun | 9–9 | 50.00% |
| ROROMEO vs Yoshimitsu | 9–6 | 60.00% |
| ROROMEO vs Devil Jin | 8–7 | 53.33% |
| ROROMEO vs Jin | 6–5 | 54.55% |
| ROROMEO vs Law | 4–6 | 40.00% |
| ROROMEO vs Hwoarang | 3–7 | 30.00% |
| ROROMEO vs Reina | 4–6 | 40.00% |
| ROROMEO vs Kazuya | 3–6 | 33.33% |
| ROROMEO vs Steve | 2–7 | 22.22% |
| ROROMEO vs Paul | 4–4 | 50.00% |
| ROROMEO vs King | 5–3 | 62.50% |
| ROROMEO vs Asuka | 5–3 | 62.50% |
| ROROMEO vs Azucena | 6–2 | 75.00% |
| ROROMEO vs Dragunov | 3–4 | 42.86% |
| ROROMEO vs Heihachi | 4–3 | 57.14% |
| ROROMEO vs Lili | 4–2 | 66.67% |
| ROROMEO vs Lee | 4–2 | 66.67% |
| ROROMEO vs Feng | 4–1 | 80.00% |
| ROROMEO vs Nina | 0–5 | 0.00% |
| ROROMEO vs Kuma | 2–2 | 50.00% |
| ROROMEO vs Eddy | 2–2 | 50.00% |
| ROROMEO vs Lidia | 2–2 | 50.00% |
| ROROMEO vs Lars | 2–1 | 66.67% |
| ROROMEO vs Alisa | 0–3 | 0.00% |
| ROROMEO vs Shaheen | 2–1 | 66.67% |
| ROROMEO vs Raven | 1–2 | 33.33% |
| ROROMEO vs Jack-8 | 2–0 | 100.00% |
| ROROMEO vs Leo | 0–2 | 0.00% |
| ROROMEO vs Leroy | 0–2 | 0.00% |
| ROROMEO vs Clive | 0–2 | 0.00% |
| ROROMEO vs Victor | 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.