| Ryūjin vs Eddy | 12–7 | 63.16% |
| Ryūjin vs Hwoarang | 9–4 | 69.23% |
| Ryūjin vs Jin | 11–1 | 91.67% |
| Ryūjin vs Steve | 10–2 | 83.33% |
| Ryūjin vs Dragunov | 7–3 | 70.00% |
| Ryūjin vs Law | 5–4 | 55.56% |
| Ryūjin vs Victor | 2–6 | 25.00% |
| Ryūjin vs Xiaoyu | 6–1 | 85.71% |
| Ryūjin vs Asuka | 7–0 | 100.00% |
| Ryūjin vs Reina | 7–0 | 100.00% |
| Ryūjin vs Lee | 5–1 | 83.33% |
| Ryūjin vs Paul | 3–2 | 60.00% |
| Ryūjin vs Shaheen | 4–1 | 80.00% |
| Ryūjin vs Leroy | 4–1 | 80.00% |
| Ryūjin vs Azucena | 4–1 | 80.00% |
| Ryūjin vs Kazuya | 4–0 | 100.00% |
| Ryūjin vs Leo | 3–1 | 75.00% |
| Ryūjin vs King | 3–0 | 100.00% |
| Ryūjin vs Alisa | 2–1 | 66.67% |
| Ryūjin vs Claudio | 3–0 | 100.00% |
| Ryūjin vs Nina | 3–0 | 100.00% |
| Ryūjin vs Bryan | 0–2 | 0.00% |
| Ryūjin vs Lars | 2–0 | 100.00% |
| Ryūjin vs Panda | 2–0 | 100.00% |
| Ryūjin vs Jun | 0–2 | 0.00% |
| Ryūjin vs Jack-8 | 1–0 | 100.00% |
| Ryūjin vs Feng | 0–1 | 0.00% |
| Ryūjin vs Lili | 0–1 | 0.00% |
| Ryūjin vs Raven | 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.