| Ryujin vs King | 43–41 | 51.19% |
| Ryujin vs Kazuya | 34–37 | 47.89% |
| Ryujin vs Bryan | 22–36 | 37.93% |
| Ryujin vs Jin | 21–30 | 41.18% |
| Ryujin vs Hwoarang | 20–26 | 43.48% |
| Ryujin vs Steve | 26–20 | 56.52% |
| Ryujin vs Dragunov | 23–23 | 50.00% |
| Ryujin vs Fahkumram | 32–13 | 71.11% |
| Ryujin vs Yoshimitsu | 12–28 | 30.00% |
| Ryujin vs Law | 15–23 | 39.47% |
| Ryujin vs Lili | 11–27 | 28.95% |
| Ryujin vs Heihachi | 11–27 | 28.95% |
| Ryujin vs Victor | 17–20 | 45.95% |
| Ryujin vs Reina | 19–12 | 61.29% |
| Ryujin vs Lee | 8–22 | 26.67% |
| Ryujin vs Asuka | 13–16 | 44.83% |
| Ryujin vs Armor King | 16–13 | 55.17% |
| Ryujin vs Paul | 12–16 | 42.86% |
| Ryujin vs Devil Jin | 18–8 | 69.23% |
| Ryujin vs Leo | 10–16 | 38.46% |
| Ryujin vs Clive | 10–13 | 43.48% |
| Ryujin vs Xiaoyu | 14–8 | 63.64% |
| Ryujin vs Lars | 11–9 | 55.00% |
| Ryujin vs Anna | 8–12 | 40.00% |
| Ryujin vs Claudio | 12–6 | 66.67% |
| Ryujin vs Nina | 10–4 | 71.43% |
| Ryujin vs Azucena | 10–4 | 71.43% |
| Ryujin vs Lidia | 7–6 | 53.85% |
| Ryujin vs Jack-8 | 3–7 | 30.00% |
| Ryujin vs Alisa | 5–5 | 50.00% |
| Ryujin vs Jun | 6–4 | 60.00% |
| Ryujin vs Feng | 8–1 | 88.89% |
| Ryujin vs Leroy | 3–5 | 37.50% |
| Ryujin vs Eddy | 3–5 | 37.50% |
| Ryujin vs Panda | 3–3 | 50.00% |
| Ryujin vs Kuma | 2–2 | 50.00% |
| Ryujin vs Raven | 1–2 | 33.33% |
| Ryujin vs Shaheen | 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.