| Ryouta vs Heihachi | 18–23 | 43.90% |
| Ryouta vs Kazuya | 15–21 | 41.67% |
| Ryouta vs Jin | 16–18 | 47.06% |
| Ryouta vs Reina | 18–8 | 69.23% |
| Ryouta vs Steve | 10–15 | 40.00% |
| Ryouta vs Dragunov | 12–13 | 48.00% |
| Ryouta vs King | 9–15 | 37.50% |
| Ryouta vs Bryan | 11–13 | 45.83% |
| Ryouta vs Hwoarang | 10–9 | 52.63% |
| Ryouta vs Lili | 9–8 | 52.94% |
| Ryouta vs Paul | 10–5 | 66.67% |
| Ryouta vs Victor | 12–3 | 80.00% |
| Ryouta vs Jun | 7–7 | 50.00% |
| Ryouta vs Devil Jin | 4–9 | 30.77% |
| Ryouta vs Azucena | 6–5 | 54.55% |
| Ryouta vs Lee | 4–6 | 40.00% |
| Ryouta vs Law | 4–5 | 44.44% |
| Ryouta vs Asuka | 4–5 | 44.44% |
| Ryouta vs Claudio | 7–2 | 77.78% |
| Ryouta vs Nina | 4–5 | 44.44% |
| Ryouta vs Yoshimitsu | 4–4 | 50.00% |
| Ryouta vs Lidia | 6–2 | 75.00% |
| Ryouta vs Xiaoyu | 1–6 | 14.29% |
| Ryouta vs Alisa | 3–3 | 50.00% |
| Ryouta vs Eddy | 1–5 | 16.67% |
| Ryouta vs Leo | 4–1 | 80.00% |
| Ryouta vs Jack-8 | 3–1 | 75.00% |
| Ryouta vs Shaheen | 2–2 | 50.00% |
| Ryouta vs Kuma | 2–2 | 50.00% |
| Ryouta vs Raven | 2–1 | 66.67% |
| Ryouta vs Feng | 0–2 | 0.00% |
| Ryouta vs Lars | 1–1 | 50.00% |
| Ryouta vs Leroy | 2–0 | 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.