| Ramu vs Kazuya | 36–23 | 61.02% |
| Ramu vs Reina | 25–24 | 51.02% |
| Ramu vs Steve | 27–12 | 69.23% |
| Ramu vs Hwoarang | 21–15 | 58.33% |
| Ramu vs Law | 21–14 | 60.00% |
| Ramu vs King | 22–13 | 62.86% |
| Ramu vs Bryan | 13–19 | 40.62% |
| Ramu vs Yoshimitsu | 25–6 | 80.65% |
| Ramu vs Jin | 14–13 | 51.85% |
| Ramu vs Jun | 11–11 | 50.00% |
| Ramu vs Heihachi | 13–9 | 59.09% |
| Ramu vs Clive | 12–9 | 57.14% |
| Ramu vs Lee | 10–9 | 52.63% |
| Ramu vs Xiaoyu | 9–9 | 50.00% |
| Ramu vs Eddy | 14–4 | 77.78% |
| Ramu vs Victor | 4–12 | 25.00% |
| Ramu vs Azucena | 7–8 | 46.67% |
| Ramu vs Paul | 5–9 | 35.71% |
| Ramu vs Nina | 9–5 | 64.29% |
| Ramu vs Lidia | 8–6 | 57.14% |
| Ramu vs Dragunov | 2–11 | 15.38% |
| Ramu vs Zafina | 7–5 | 58.33% |
| Ramu vs Asuka | 8–3 | 72.73% |
| Ramu vs Lili | 7–4 | 63.64% |
| Ramu vs Lars | 9–2 | 81.82% |
| Ramu vs Kuma | 4–6 | 40.00% |
| Ramu vs Alisa | 5–3 | 62.50% |
| Ramu vs Shaheen | 3–5 | 37.50% |
| Ramu vs Jack-8 | 3–4 | 42.86% |
| Ramu vs Devil Jin | 3–4 | 42.86% |
| Ramu vs Feng | 4–2 | 66.67% |
| Ramu vs Leo | 2–1 | 66.67% |
| Ramu vs Claudio | 1–2 | 33.33% |
| Ramu vs Leroy | 2–1 | 66.67% |
| Ramu vs Raven | 3–0 | 100.00% |
| Ramu vs Panda | 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.