| Rome vs King | 17–13 | 56.67% |
| Rome vs Kazuya | 13–9 | 59.09% |
| Rome vs Reina | 13–7 | 65.00% |
| Rome vs Steve | 12–5 | 70.59% |
| Rome vs Lili | 9–6 | 60.00% |
| Rome vs Jun | 12–1 | 92.31% |
| Rome vs Paul | 8–3 | 72.73% |
| Rome vs Yoshimitsu | 10–1 | 90.91% |
| Rome vs Hwoarang | 5–6 | 45.45% |
| Rome vs Asuka | 5–6 | 45.45% |
| Rome vs Azucena | 9–2 | 81.82% |
| Rome vs Dragunov | 8–2 | 80.00% |
| Rome vs Jack-8 | 4–5 | 44.44% |
| Rome vs Claudio | 7–2 | 77.78% |
| Rome vs Jin | 2–6 | 25.00% |
| Rome vs Nina | 6–2 | 75.00% |
| Rome vs Law | 4–3 | 57.14% |
| Rome vs Bryan | 3–3 | 50.00% |
| Rome vs Victor | 5–1 | 83.33% |
| Rome vs Lidia | 4–2 | 66.67% |
| Rome vs Feng | 3–2 | 60.00% |
| Rome vs Lars | 3–2 | 60.00% |
| Rome vs Shaheen | 4–1 | 80.00% |
| Rome vs Kuma | 4–1 | 80.00% |
| Rome vs Heihachi | 2–3 | 40.00% |
| Rome vs Clive | 3–2 | 60.00% |
| Rome vs Lee | 2–2 | 50.00% |
| Rome vs Leroy | 4–0 | 100.00% |
| Rome vs Eddy | 2–2 | 50.00% |
| Rome vs Armor King | 2–2 | 50.00% |
| Rome vs Zafina | 2–1 | 66.67% |
| Rome vs Leo | 1–1 | 50.00% |
| Rome vs Alisa | 0–2 | 0.00% |
| Rome vs Fahkumram | 2–0 | 100.00% |
| Rome vs Xiaoyu | 1–0 | 100.00% |
| Rome vs Panda | 1–0 | 100.00% |
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.