| Rizzay vs Eddy | 22–45 | 32.84% |
| Rizzay vs King | 33–33 | 50.00% |
| Rizzay vs Jin | 29–26 | 52.73% |
| Rizzay vs Law | 26–22 | 54.17% |
| Rizzay vs Kazuya | 22–22 | 50.00% |
| Rizzay vs Reina | 27–17 | 61.36% |
| Rizzay vs Hwoarang | 20–21 | 48.78% |
| Rizzay vs Steve | 20–18 | 52.63% |
| Rizzay vs Bryan | 16–19 | 45.71% |
| Rizzay vs Azucena | 13–18 | 41.94% |
| Rizzay vs Victor | 15–15 | 50.00% |
| Rizzay vs Lili | 17–12 | 58.62% |
| Rizzay vs Yoshimitsu | 10–18 | 35.71% |
| Rizzay vs Jun | 12–16 | 42.86% |
| Rizzay vs Lars | 11–12 | 47.83% |
| Rizzay vs Paul | 10–12 | 45.45% |
| Rizzay vs Xiaoyu | 9–12 | 42.86% |
| Rizzay vs Feng | 6–15 | 28.57% |
| Rizzay vs Leroy | 10–10 | 50.00% |
| Rizzay vs Leo | 9–10 | 47.37% |
| Rizzay vs Dragunov | 12–6 | 66.67% |
| Rizzay vs Nina | 8–9 | 47.06% |
| Rizzay vs Lidia | 2–14 | 12.50% |
| Rizzay vs Asuka | 5–10 | 33.33% |
| Rizzay vs Alisa | 8–7 | 53.33% |
| Rizzay vs Lee | 6–9 | 40.00% |
| Rizzay vs Raven | 7–8 | 46.67% |
| Rizzay vs Devil Jin | 7–6 | 53.85% |
| Rizzay vs Jack-8 | 6–6 | 50.00% |
| Rizzay vs Claudio | 8–2 | 80.00% |
| Rizzay vs Kuma | 3–7 | 30.00% |
| Rizzay vs Clive | 1–5 | 16.67% |
| Rizzay vs Zafina | 3–2 | 60.00% |
| Rizzay vs Shaheen | 3–1 | 75.00% |
| Rizzay vs Panda | 0–1 | 0.00% |
| Rizzay vs Heihachi | 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.