| romus vs Kazuya | 46–47 | 49.46% |
| romus vs Reina | 53–33 | 61.63% |
| romus vs Jin | 36–41 | 46.75% |
| romus vs Bryan | 41–32 | 56.16% |
| romus vs Heihachi | 45–27 | 62.50% |
| romus vs King | 37–32 | 53.62% |
| romus vs Dragunov | 21–34 | 38.18% |
| romus vs Lidia | 14–32 | 30.43% |
| romus vs Lee | 22–19 | 53.66% |
| romus vs Yoshimitsu | 21–19 | 52.50% |
| romus vs Feng | 19–17 | 52.78% |
| romus vs Hwoarang | 18–17 | 51.43% |
| romus vs Steve | 18–14 | 56.25% |
| romus vs Devil Jin | 21–11 | 65.62% |
| romus vs Nina | 12–18 | 40.00% |
| romus vs Paul | 15–12 | 55.56% |
| romus vs Lili | 16–11 | 59.26% |
| romus vs Law | 15–9 | 62.50% |
| romus vs Jun | 9–14 | 39.13% |
| romus vs Xiaoyu | 13–7 | 65.00% |
| romus vs Shaheen | 10–9 | 52.63% |
| romus vs Azucena | 5–12 | 29.41% |
| romus vs Eddy | 8–8 | 50.00% |
| romus vs Alisa | 4–11 | 26.67% |
| romus vs Kuma | 7–8 | 46.67% |
| romus vs Victor | 7–7 | 50.00% |
| romus vs Zafina | 6–7 | 46.15% |
| romus vs Asuka | 8–4 | 66.67% |
| romus vs Leo | 6–6 | 50.00% |
| romus vs Leroy | 4–7 | 36.36% |
| romus vs Lars | 5–4 | 55.56% |
| romus vs Claudio | 3–6 | 33.33% |
| romus vs Raven | 6–3 | 66.67% |
| romus vs Jack-8 | 0–8 | 0.00% |
| romus vs Panda | 7–1 | 87.50% |
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.