| Ruiyi vs Bryan | 22–9 | 70.97% |
| Ruiyi vs Kazuya | 15–8 | 65.22% |
| Ruiyi vs Reina | 13–9 | 59.09% |
| Ruiyi vs Eddy | 13–5 | 72.22% |
| Ruiyi vs King | 13–4 | 76.47% |
| Ruiyi vs Lidia | 10–7 | 58.82% |
| Ruiyi vs Azucena | 12–4 | 75.00% |
| Ruiyi vs Steve | 11–4 | 73.33% |
| Ruiyi vs Yoshimitsu | 7–6 | 53.85% |
| Ruiyi vs Devil Jin | 8–4 | 66.67% |
| Ruiyi vs Leo | 8–4 | 66.67% |
| Ruiyi vs Jin | 5–6 | 45.45% |
| Ruiyi vs Asuka | 8–3 | 72.73% |
| Ruiyi vs Jun | 9–2 | 81.82% |
| Ruiyi vs Nina | 8–2 | 80.00% |
| Ruiyi vs Lee | 6–4 | 60.00% |
| Ruiyi vs Law | 5–4 | 55.56% |
| Ruiyi vs Lars | 7–2 | 77.78% |
| Ruiyi vs Paul | 5–3 | 62.50% |
| Ruiyi vs Claudio | 5–2 | 71.43% |
| Ruiyi vs Dragunov | 6–0 | 100.00% |
| Ruiyi vs Leroy | 6–0 | 100.00% |
| Ruiyi vs Victor | 4–2 | 66.67% |
| Ruiyi vs Heihachi | 1–4 | 20.00% |
| Ruiyi vs Clive | 1–4 | 20.00% |
| Ruiyi vs Hwoarang | 2–2 | 50.00% |
| Ruiyi vs Panda | 4–0 | 100.00% |
| Ruiyi vs Jack-8 | 0–3 | 0.00% |
| Ruiyi vs Feng | 2–0 | 100.00% |
| Ruiyi vs Lili | 2–0 | 100.00% |
| Ruiyi vs Kuma | 1–1 | 50.00% |
| Ruiyi vs Zafina | 2–0 | 100.00% |
| Ruiyi vs Shaheen | 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.