| RyuKaizen vs King | 38–53 | 41.76% |
| RyuKaizen vs Kazuya | 31–39 | 44.29% |
| RyuKaizen vs Jin | 32–35 | 47.76% |
| RyuKaizen vs Heihachi | 28–39 | 41.79% |
| RyuKaizen vs Hwoarang | 26–29 | 47.27% |
| RyuKaizen vs Reina | 25–30 | 45.45% |
| RyuKaizen vs Steve | 18–30 | 37.50% |
| RyuKaizen vs Bryan | 24–19 | 55.81% |
| RyuKaizen vs Law | 12–25 | 32.43% |
| RyuKaizen vs Eddy | 17–19 | 47.22% |
| RyuKaizen vs Dragunov | 18–16 | 52.94% |
| RyuKaizen vs Lili | 7–26 | 21.21% |
| RyuKaizen vs Asuka | 10–19 | 34.48% |
| RyuKaizen vs Xiaoyu | 19–9 | 67.86% |
| RyuKaizen vs Jun | 12–16 | 42.86% |
| RyuKaizen vs Lee | 9–18 | 33.33% |
| RyuKaizen vs Lars | 13–13 | 50.00% |
| RyuKaizen vs Azucena | 11–12 | 47.83% |
| RyuKaizen vs Feng | 11–11 | 50.00% |
| RyuKaizen vs Leroy | 11–11 | 50.00% |
| RyuKaizen vs Victor | 12–10 | 54.55% |
| RyuKaizen vs Yoshimitsu | 10–11 | 47.62% |
| RyuKaizen vs Jack-8 | 11–10 | 52.38% |
| RyuKaizen vs Paul | 8–9 | 47.06% |
| RyuKaizen vs Leo | 7–9 | 43.75% |
| RyuKaizen vs Kuma | 5–11 | 31.25% |
| RyuKaizen vs Nina | 10–5 | 66.67% |
| RyuKaizen vs Clive | 7–8 | 46.67% |
| RyuKaizen vs Raven | 7–7 | 50.00% |
| RyuKaizen vs Armor King | 4–9 | 30.77% |
| RyuKaizen vs Claudio | 0–10 | 0.00% |
| RyuKaizen vs Lidia | 3–7 | 30.00% |
| RyuKaizen vs Alisa | 4–5 | 44.44% |
| RyuKaizen vs Devil Jin | 3–5 | 37.50% |
| RyuKaizen vs Shaheen | 2–4 | 33.33% |
| RyuKaizen vs Zafina | 1–4 | 20.00% |
| RyuKaizen vs Panda | 2–0 | 100.00% |
| RyuKaizen vs Anna | 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.