| Ryuki vs Jin | 8–7 | 53.33% |
| Ryuki vs Dragunov | 2–10 | 16.67% |
| Ryuki vs Bryan | 3–8 | 27.27% |
| Ryuki vs Devil Jin | 6–5 | 54.55% |
| Ryuki vs Alisa | 4–6 | 40.00% |
| Ryuki vs Jun | 5–4 | 55.56% |
| Ryuki vs Law | 6–2 | 75.00% |
| Ryuki vs Lili | 3–5 | 37.50% |
| Ryuki vs Heihachi | 2–6 | 25.00% |
| Ryuki vs Nina | 3–4 | 42.86% |
| Ryuki vs Reina | 3–3 | 50.00% |
| Ryuki vs Yoshimitsu | 4–1 | 80.00% |
| Ryuki vs Jack-8 | 2–3 | 40.00% |
| Ryuki vs Asuka | 0–5 | 0.00% |
| Ryuki vs Leo | 0–5 | 0.00% |
| Ryuki vs Leroy | 4–1 | 80.00% |
| Ryuki vs Victor | 3–2 | 60.00% |
| Ryuki vs Hwoarang | 2–2 | 50.00% |
| Ryuki vs Lars | 1–3 | 25.00% |
| Ryuki vs Paul | 0–3 | 0.00% |
| Ryuki vs King | 1–2 | 33.33% |
| Ryuki vs Kazuya | 1–2 | 33.33% |
| Ryuki vs Feng | 1–2 | 33.33% |
| Ryuki vs Xiaoyu | 2–0 | 100.00% |
| Ryuki vs Lidia | 2–0 | 100.00% |
| Ryuki vs Clive | 2–0 | 100.00% |
| Ryuki vs Anna | 2–0 | 100.00% |
| Ryuki vs Azucena | 1–0 | 100.00% |
| Ryuki vs Eddy | 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.