| Romeerome vs Kazuya | 19–1 | 95.00% |
| Romeerome vs Miary Zo | 9–9 | 50.00% |
| Romeerome vs Reina | 10–7 | 58.82% |
| Romeerome vs Jin | 13–3 | 81.25% |
| Romeerome vs Law | 8–6 | 57.14% |
| Romeerome vs Asuka | 8–6 | 57.14% |
| Romeerome vs King | 9–4 | 69.23% |
| Romeerome vs Eddy | 6–5 | 54.55% |
| Romeerome vs Lidia | 8–3 | 72.73% |
| Romeerome vs Bryan | 6–4 | 60.00% |
| Romeerome vs Paul | 7–2 | 77.78% |
| Romeerome vs Steve | 5–4 | 55.56% |
| Romeerome vs Jack-8 | 3–5 | 37.50% |
| Romeerome vs Dragunov | 6–2 | 75.00% |
| Romeerome vs Nina | 5–3 | 62.50% |
| Romeerome vs Leroy | 5–3 | 62.50% |
| Romeerome vs Hwoarang | 6–1 | 85.71% |
| Romeerome vs Xiaoyu | 3–4 | 42.86% |
| Romeerome vs Heihachi | 4–3 | 57.14% |
| Romeerome vs Lee | 5–1 | 83.33% |
| Romeerome vs Jun | 6–0 | 100.00% |
| Romeerome vs Anna | 3–3 | 50.00% |
| Romeerome vs Lili | 5–0 | 100.00% |
| Romeerome vs Azucena | 4–1 | 80.00% |
| Romeerome vs Lars | 2–2 | 50.00% |
| Romeerome vs Victor | 2–2 | 50.00% |
| Romeerome vs Feng | 2–1 | 66.67% |
| Romeerome vs Raven | 3–0 | 100.00% |
| Romeerome vs Clive | 1–2 | 33.33% |
| Romeerome vs Devil Jin | 0–2 | 0.00% |
| Romeerome vs Leo | 0–2 | 0.00% |
| Romeerome vs Shaheen | 1–1 | 50.00% |
| Romeerome vs Kuma | 0–2 | 0.00% |
| Romeerome vs Panda | 1–1 | 50.00% |
| Romeerome vs Yoshimitsu | 0–1 | 0.00% |
| Romeerome vs Alisa | 0–1 | 0.00% |
| Romeerome vs Claudio | 1–0 | 100.00% |
| Romeerome vs Fahkumram | 1–0 | 100.00% |
| Romeerome vs Armor King | 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.