| Ryou vs King | 7–8 | 46.67% |
| Ryou vs Kazuya | 6–9 | 40.00% |
| Ryou vs Hwoarang | 7–0 | 100.00% |
| Ryou vs Lee | 2–5 | 28.57% |
| Ryou vs Reina | 3–4 | 42.86% |
| Ryou vs Heihachi | 4–3 | 57.14% |
| Ryou vs Devil Jin | 5–1 | 83.33% |
| Ryou vs Lili | 5–1 | 83.33% |
| Ryou vs Alisa | 3–3 | 50.00% |
| Ryou vs Jin | 0–5 | 0.00% |
| Ryou vs Feng | 4–1 | 80.00% |
| Ryou vs Yoshimitsu | 4–0 | 100.00% |
| Ryou vs Steve | 2–2 | 50.00% |
| Ryou vs Law | 1–2 | 33.33% |
| Ryou vs Xiaoyu | 2–1 | 66.67% |
| Ryou vs Dragunov | 1–2 | 33.33% |
| Ryou vs Shaheen | 1–2 | 33.33% |
| Ryou vs Bryan | 0–2 | 0.00% |
| Ryou vs Jack-8 | 0–2 | 0.00% |
| Ryou vs Lars | 0–2 | 0.00% |
| Ryou vs Zafina | 2–0 | 100.00% |
| Ryou vs Leroy | 0–2 | 0.00% |
| Ryou vs Azucena | 0–2 | 0.00% |
| Ryou vs Victor | 0–2 | 0.00% |
| Ryou vs Raven | 2–0 | 100.00% |
| Ryou vs Eddy | 1–1 | 50.00% |
| Ryou vs Claudio | 1–0 | 100.00% |
| Ryou vs Clive | 0–1 | 0.00% |
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.