| riyouk vs Reina | 15–12 | 55.56% |
| riyouk vs Paul | 12–7 | 63.16% |
| riyouk vs Kazuya | 11–7 | 61.11% |
| riyouk vs Heihachi | 11–4 | 73.33% |
| riyouk vs King | 5–8 | 38.46% |
| riyouk vs Jun | 4–9 | 30.77% |
| riyouk vs Eddy | 6–7 | 46.15% |
| riyouk vs Jin | 10–1 | 90.91% |
| riyouk vs Dragunov | 2–9 | 18.18% |
| riyouk vs Bryan | 6–4 | 60.00% |
| riyouk vs Victor | 1–7 | 12.50% |
| riyouk vs Hwoarang | 5–2 | 71.43% |
| riyouk vs Steve | 4–3 | 57.14% |
| riyouk vs Lili | 5–2 | 71.43% |
| riyouk vs Claudio | 2–5 | 28.57% |
| riyouk vs Azucena | 4–3 | 57.14% |
| riyouk vs Law | 2–4 | 33.33% |
| riyouk vs Lars | 1–3 | 25.00% |
| riyouk vs Nina | 2–2 | 50.00% |
| riyouk vs Lee | 2–2 | 50.00% |
| riyouk vs Anna | 0–4 | 0.00% |
| riyouk vs Yoshimitsu | 3–0 | 100.00% |
| riyouk vs Asuka | 2–1 | 66.67% |
| riyouk vs Devil Jin | 3–0 | 100.00% |
| riyouk vs Feng | 0–3 | 0.00% |
| riyouk vs Leo | 1–2 | 33.33% |
| riyouk vs Lidia | 2–1 | 66.67% |
| riyouk vs Xiaoyu | 0–2 | 0.00% |
| riyouk vs Alisa | 2–0 | 100.00% |
| riyouk vs Leroy | 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.