| Ryujin vs Heihachi | 48–34 | 58.54% |
| Ryujin vs King | 42–35 | 54.55% |
| Ryujin vs Dragunov | 42–35 | 54.55% |
| Ryujin vs Reina | 38–30 | 55.88% |
| Ryujin vs Kazuya | 40–27 | 59.70% |
| Ryujin vs Jin | 29–34 | 46.03% |
| Ryujin vs Clive | 39–22 | 63.93% |
| Ryujin vs Bryan | 33–27 | 55.00% |
| Ryujin vs Hwoarang | 30–25 | 54.55% |
| Ryujin vs Law | 36–18 | 66.67% |
| Ryujin vs Paul | 28–14 | 66.67% |
| Ryujin vs Victor | 25–13 | 65.79% |
| Ryujin vs Devil Jin | 22–14 | 61.11% |
| Ryujin vs Yoshimitsu | 20–14 | 58.82% |
| Ryujin vs Lili | 16–17 | 48.48% |
| Ryujin vs Jun | 23–6 | 79.31% |
| Ryujin vs Alisa | 17–10 | 62.96% |
| Ryujin vs Asuka | 13–13 | 50.00% |
| Ryujin vs Claudio | 18–8 | 69.23% |
| Ryujin vs Nina | 16–10 | 61.54% |
| Ryujin vs Steve | 14–11 | 56.00% |
| Ryujin vs Lars | 12–13 | 48.00% |
| Ryujin vs Kuma | 13–10 | 56.52% |
| Ryujin vs Leroy | 15–8 | 65.22% |
| Ryujin vs Lidia | 10–13 | 43.48% |
| Ryujin vs Lee | 15–6 | 71.43% |
| Ryujin vs Feng | 7–10 | 41.18% |
| Ryujin vs Jack-8 | 6–9 | 40.00% |
| Ryujin vs Xiaoyu | 5–8 | 38.46% |
| Ryujin vs Anna | 6–7 | 46.15% |
| Ryujin vs Leo | 9–3 | 75.00% |
| Ryujin vs Shaheen | 8–4 | 66.67% |
| Ryujin vs Azucena | 6–5 | 54.55% |
| Ryujin vs Panda | 3–6 | 33.33% |
| Ryujin vs Eddy | 6–3 | 66.67% |
| Ryujin vs Armor King | 8–1 | 88.89% |
| Ryujin vs Fahkumram | 3–3 | 50.00% |
| Ryujin vs Zafina | 3–2 | 60.00% |
| Ryujin vs Raven | 3–1 | 75.00% |
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.