| ROmeoO vs Reina | 10–4 | 71.43% |
| ROmeoO vs Dragunov | 5–7 | 41.67% |
| ROmeoO vs King | 4–7 | 36.36% |
| ROmeoO vs Victor | 2–6 | 25.00% |
| ROmeoO vs Yoshimitsu | 2–4 | 33.33% |
| ROmeoO vs Bryan | 2–4 | 33.33% |
| ROmeoO vs Kazuya | 2–4 | 33.33% |
| ROmeoO vs Xiaoyu | 2–3 | 40.00% |
| ROmeoO vs Lili | 3–2 | 60.00% |
| ROmeoO vs Jun | 2–3 | 40.00% |
| ROmeoO vs Steve | 4–0 | 100.00% |
| ROmeoO vs Alisa | 2–2 | 50.00% |
| ROmeoO vs Kuma | 0–4 | 0.00% |
| ROmeoO vs Lidia | 4–0 | 100.00% |
| ROmeoO vs Paul | 2–1 | 66.67% |
| ROmeoO vs Asuka | 1–2 | 33.33% |
| ROmeoO vs Nina | 2–1 | 66.67% |
| ROmeoO vs Raven | 2–1 | 66.67% |
| ROmeoO vs Hwoarang | 2–0 | 100.00% |
| ROmeoO vs Claudio | 1–1 | 50.00% |
| ROmeoO vs Shaheen | 2–0 | 100.00% |
| ROmeoO vs Leroy | 0–2 | 0.00% |
| ROmeoO vs Eddy | 1–1 | 50.00% |
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.