| Ryuma vs Eddy | 4–13 | 23.53% |
| Ryuma vs Reina | 10–5 | 66.67% |
| Ryuma vs King | 3–9 | 25.00% |
| Ryuma vs Yoshimitsu | 5–5 | 50.00% |
| Ryuma vs Azucena | 2–8 | 20.00% |
| Ryuma vs Bryan | 4–5 | 44.44% |
| Ryuma vs Lili | 3–5 | 37.50% |
| Ryuma vs Hwoarang | 4–3 | 57.14% |
| Ryuma vs Steve | 0–7 | 0.00% |
| Ryuma vs Jack-8 | 2–5 | 28.57% |
| Ryuma vs Law | 0–5 | 0.00% |
| Ryuma vs Kazuya | 2–3 | 40.00% |
| Ryuma vs Alisa | 2–3 | 40.00% |
| Ryuma vs Paul | 0–4 | 0.00% |
| Ryuma vs Jin | 1–3 | 25.00% |
| Ryuma vs Dragunov | 2–2 | 50.00% |
| Ryuma vs Leo | 1–2 | 33.33% |
| Ryuma vs Victor | 1–2 | 33.33% |
| Ryuma vs Xiaoyu | 2–0 | 100.00% |
| Ryuma vs Devil Jin | 0–2 | 0.00% |
| Ryuma vs Feng | 0–2 | 0.00% |
| Ryuma vs Lars | 1–1 | 50.00% |
| Ryuma vs Nina | 2–0 | 100.00% |
| Ryuma vs Lee | 1–1 | 50.00% |
| Ryuma vs Raven | 0–2 | 0.00% |
| Ryuma vs Lidia | 0–2 | 0.00% |
| Ryuma vs Asuka | 1–0 | 100.00% |
| Ryuma vs Jun | 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.