| Ryuuga vs Reina | 20–20 | 50.00% |
| Ryuuga vs Bryan | 11–26 | 29.73% |
| Ryuuga vs Jin | 15–15 | 50.00% |
| Ryuuga vs Kazuya | 15–12 | 55.56% |
| Ryuuga vs Hwoarang | 14–12 | 53.85% |
| Ryuuga vs Steve | 21–5 | 80.77% |
| Ryuuga vs Dragunov | 9–16 | 36.00% |
| Ryuuga vs Victor | 14–11 | 56.00% |
| Ryuuga vs King | 7–15 | 31.82% |
| Ryuuga vs Yoshimitsu | 11–10 | 52.38% |
| Ryuuga vs Lars | 15–6 | 71.43% |
| Ryuuga vs Jun | 7–12 | 36.84% |
| Ryuuga vs Heihachi | 4–15 | 21.05% |
| Ryuuga vs Lili | 6–9 | 40.00% |
| Ryuuga vs Paul | 5–8 | 38.46% |
| Ryuuga vs Nina | 5–8 | 38.46% |
| Ryuuga vs Asuka | 7–5 | 58.33% |
| Ryuuga vs Leo | 6–6 | 50.00% |
| Ryuuga vs Xiaoyu | 4–7 | 36.36% |
| Ryuuga vs Lidia | 4–7 | 36.36% |
| Ryuuga vs Feng | 6–4 | 60.00% |
| Ryuuga vs Devil Jin | 3–5 | 37.50% |
| Ryuuga vs Alisa | 0–8 | 0.00% |
| Ryuuga vs Raven | 3–4 | 42.86% |
| Ryuuga vs Law | 1–5 | 16.67% |
| Ryuuga vs Jack-8 | 2–3 | 40.00% |
| Ryuuga vs Kuma | 1–4 | 20.00% |
| Ryuuga vs Eddy | 2–3 | 40.00% |
| Ryuuga vs Claudio | 2–2 | 50.00% |
| Ryuuga vs Shaheen | 0–4 | 0.00% |
| Ryuuga vs Zafina | 1–2 | 33.33% |
| Ryuuga vs Leroy | 1–2 | 33.33% |
| Ryuuga vs Lee | 0–2 | 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.