| Ramza vs Jin | 12–16 | 42.86% |
| Ramza vs Azucena | 9–14 | 39.13% |
| Ramza vs King | 9–13 | 40.91% |
| Ramza vs Kazuya | 9–11 | 45.00% |
| Ramza vs Steve | 9–10 | 47.37% |
| Ramza vs Hwoarang | 9–6 | 60.00% |
| Ramza vs Reina | 6–8 | 42.86% |
| Ramza vs Jun | 6–5 | 54.55% |
| Ramza vs Paul | 4–6 | 40.00% |
| Ramza vs Law | 2–8 | 20.00% |
| Ramza vs Eddy | 5–5 | 50.00% |
| Ramza vs Lili | 7–2 | 77.78% |
| Ramza vs Lee | 5–4 | 55.56% |
| Ramza vs Jack-8 | 3–5 | 37.50% |
| Ramza vs Dragunov | 3–5 | 37.50% |
| Ramza vs Xiaoyu | 3–4 | 42.86% |
| Ramza vs Feng | 2–5 | 28.57% |
| Ramza vs Leroy | 3–4 | 42.86% |
| Ramza vs Asuka | 0–6 | 0.00% |
| Ramza vs Alisa | 2–4 | 33.33% |
| Ramza vs Claudio | 4–2 | 66.67% |
| Ramza vs Bryan | 2–3 | 40.00% |
| Ramza vs Devil Jin | 2–3 | 40.00% |
| Ramza vs Nina | 1–4 | 20.00% |
| Ramza vs Lars | 3–1 | 75.00% |
| Ramza vs Zafina | 3–1 | 75.00% |
| Ramza vs Victor | 0–4 | 0.00% |
| Ramza vs Leo | 1–2 | 33.33% |
| Ramza vs Yoshimitsu | 0–2 | 0.00% |
| Ramza vs Kuma | 1–1 | 50.00% |
| Ramza vs Heihachi | 2–0 | 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.