| Ryokan vs Jin | 11–13 | 45.83% |
| Ryokan vs King | 11–11 | 50.00% |
| Ryokan vs Law | 10–9 | 52.63% |
| Ryokan vs Armor King | 6–11 | 35.29% |
| Ryokan vs Bryan | 7–8 | 46.67% |
| Ryokan vs Lili | 9–6 | 60.00% |
| Ryokan vs Steve | 5–9 | 35.71% |
| Ryokan vs Dragunov | 5–7 | 41.67% |
| Ryokan vs Reina | 6–6 | 50.00% |
| Ryokan vs Yoshimitsu | 4–7 | 36.36% |
| Ryokan vs Fahkumram | 5–5 | 50.00% |
| Ryokan vs Hwoarang | 6–3 | 66.67% |
| Ryokan vs Devil Jin | 4–5 | 44.44% |
| Ryokan vs Eddy | 3–6 | 33.33% |
| Ryokan vs Clive | 4–5 | 44.44% |
| Ryokan vs Heihachi | 0–7 | 0.00% |
| Ryokan vs Kazuya | 5–1 | 83.33% |
| Ryokan vs Victor | 3–3 | 50.00% |
| Ryokan vs Alisa | 2–3 | 40.00% |
| Ryokan vs Claudio | 3–2 | 60.00% |
| Ryokan vs Lee | 1–4 | 20.00% |
| Ryokan vs Kuma | 3–2 | 60.00% |
| Ryokan vs Azucena | 1–4 | 20.00% |
| Ryokan vs Zafina | 2–2 | 50.00% |
| Ryokan vs Jun | 0–4 | 0.00% |
| Ryokan vs Raven | 2–2 | 50.00% |
| Ryokan vs Paul | 0–3 | 0.00% |
| Ryokan vs Xiaoyu | 2–1 | 66.67% |
| Ryokan vs Anna | 3–0 | 100.00% |
| Ryokan vs Leo | 2–0 | 100.00% |
| Ryokan vs Lars | 0–2 | 0.00% |
| Ryokan vs Nina | 0–2 | 0.00% |
| Ryokan vs Panda | 0–2 | 0.00% |
| Ryokan vs Leroy | 0–2 | 0.00% |
| Ryokan vs Asuka | 1–0 | 100.00% |
| Ryokan vs Lidia | 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.