| Ryusei vs Heihachi | 22–55 | 28.57% |
| Ryusei vs Jin | 26–37 | 41.27% |
| Ryusei vs King | 21–35 | 37.50% |
| Ryusei vs Lili | 26–30 | 46.43% |
| Ryusei vs Kazuya | 32–22 | 59.26% |
| Ryusei vs Reina | 26–24 | 52.00% |
| Ryusei vs Paul | 9–31 | 22.50% |
| Ryusei vs Bryan | 21–19 | 52.50% |
| Ryusei vs Dragunov | 16–23 | 41.03% |
| Ryusei vs Steve | 15–21 | 41.67% |
| Ryusei vs Asuka | 14–22 | 38.89% |
| Ryusei vs Xiaoyu | 12–18 | 40.00% |
| Ryusei vs Devil Jin | 10–17 | 37.04% |
| Ryusei vs Clive | 7–20 | 25.93% |
| Ryusei vs Feng | 7–19 | 26.92% |
| Ryusei vs Victor | 12–13 | 48.00% |
| Ryusei vs Yoshimitsu | 8–14 | 36.36% |
| Ryusei vs Nina | 8–14 | 36.36% |
| Ryusei vs Eddy | 2–20 | 9.09% |
| Ryusei vs Azucena | 9–12 | 42.86% |
| Ryusei vs Law | 6–14 | 30.00% |
| Ryusei vs Jun | 4–16 | 20.00% |
| Ryusei vs Leroy | 6–8 | 42.86% |
| Ryusei vs Hwoarang | 5–8 | 38.46% |
| Ryusei vs Alisa | 6–6 | 50.00% |
| Ryusei vs Shaheen | 7–5 | 58.33% |
| Ryusei vs Zafina | 1–11 | 8.33% |
| Ryusei vs Raven | 7–5 | 58.33% |
| Ryusei vs Jack-8 | 6–5 | 54.55% |
| Ryusei vs Lee | 3–8 | 27.27% |
| Ryusei vs Claudio | 4–5 | 44.44% |
| Ryusei vs Leo | 3–4 | 42.86% |
| Ryusei vs Lars | 1–5 | 16.67% |
| Ryusei vs Kuma | 2–3 | 40.00% |
| Ryusei vs Lidia | 4–1 | 80.00% |
| Ryusei vs Panda | 2–1 | 66.67% |
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.