| Ryujii vs Bryan | 11–7 | 61.11% |
| Ryujii vs Reina | 11–7 | 61.11% |
| Ryujii vs Heihachi | 9–8 | 52.94% |
| Ryujii vs Jun | 8–7 | 53.33% |
| Ryujii vs King | 7–3 | 70.00% |
| Ryujii vs Yoshimitsu | 7–3 | 70.00% |
| Ryujii vs Jin | 7–3 | 70.00% |
| Ryujii vs Kazuya | 7–3 | 70.00% |
| Ryujii vs Dragunov | 5–5 | 50.00% |
| Ryujii vs Devil Jin | 8–1 | 88.89% |
| Ryujii vs Lars | 5–4 | 55.56% |
| Ryujii vs Lee | 5–4 | 55.56% |
| Ryujii vs Fahkumram | 4–5 | 44.44% |
| Ryujii vs Hwoarang | 5–3 | 62.50% |
| Ryujii vs Azucena | 4–4 | 50.00% |
| Ryujii vs Paul | 6–1 | 85.71% |
| Ryujii vs Steve | 7–0 | 100.00% |
| Ryujii vs Eddy | 2–5 | 28.57% |
| Ryujii vs Lidia | 3–4 | 42.86% |
| Ryujii vs Nina | 3–3 | 50.00% |
| Ryujii vs Jack-8 | 3–2 | 60.00% |
| Ryujii vs Asuka | 0–5 | 0.00% |
| Ryujii vs Feng | 5–0 | 100.00% |
| Ryujii vs Anna | 3–2 | 60.00% |
| Ryujii vs Law | 3–1 | 75.00% |
| Ryujii vs Victor | 4–0 | 100.00% |
| Ryujii vs Raven | 2–2 | 50.00% |
| Ryujii vs Lili | 2–1 | 66.67% |
| Ryujii vs Armor King | 2–1 | 66.67% |
| Ryujii vs Xiaoyu | 1–1 | 50.00% |
| Ryujii vs Alisa | 0–2 | 0.00% |
| Ryujii vs Shaheen | 2–0 | 100.00% |
| Ryujii vs Panda | 2–0 | 100.00% |
| Ryujii vs Kuma | 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.