| Riuo vs Kazuya | 19–13 | 59.38% |
| Riuo vs Lili | 14–15 | 48.28% |
| Riuo vs Reina | 15–12 | 55.56% |
| Riuo vs Hwoarang | 12–9 | 57.14% |
| Riuo vs Asuka | 8–13 | 38.10% |
| Riuo vs Dragunov | 9–12 | 42.86% |
| Riuo vs Jin | 12–8 | 60.00% |
| Riuo vs Paul | 9–9 | 50.00% |
| Riuo vs Yoshimitsu | 11–7 | 61.11% |
| Riuo vs Law | 9–6 | 60.00% |
| Riuo vs King | 5–10 | 33.33% |
| Riuo vs Lee | 1–14 | 6.67% |
| Riuo vs Victor | 9–6 | 60.00% |
| Riuo vs Steve | 4–7 | 36.36% |
| Riuo vs Alisa | 3–8 | 27.27% |
| Riuo vs Azucena | 4–7 | 36.36% |
| Riuo vs Feng | 2–8 | 20.00% |
| Riuo vs Heihachi | 3–7 | 30.00% |
| Riuo vs Eddy | 5–4 | 55.56% |
| Riuo vs Jun | 2–6 | 25.00% |
| Riuo vs Bryan | 2–4 | 33.33% |
| Riuo vs Jack-8 | 1–5 | 16.67% |
| Riuo vs Devil Jin | 2–4 | 33.33% |
| Riuo vs Claudio | 0–6 | 0.00% |
| Riuo vs Clive | 3–3 | 50.00% |
| Riuo vs Xiaoyu | 2–3 | 40.00% |
| Riuo vs Leo | 3–2 | 60.00% |
| Riuo vs Nina | 3–2 | 60.00% |
| Riuo vs Kuma | 2–3 | 40.00% |
| Riuo vs Lars | 2–2 | 50.00% |
| Riuo vs Raven | 1–3 | 25.00% |
| Riuo vs Panda | 0–3 | 0.00% |
| Riuo vs Leroy | 1–2 | 33.33% |
| Riuo vs Shaheen | 0–2 | 0.00% |
| Riuo vs Lidia | 1–1 | 50.00% |
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.