| RIZA vs Jack-8 | 4–6 | 40.00% |
| RIZA vs Law | 2–3 | 40.00% |
| RIZA vs Kazuya | 4–1 | 80.00% |
| RIZA vs Steve | 3–2 | 60.00% |
| RIZA vs Devil Jin | 2–1 | 66.67% |
| RIZA vs Zafina | 2–1 | 66.67% |
| RIZA vs Jun | 2–1 | 66.67% |
| RIZA vs Eddy | 2–1 | 66.67% |
| RIZA vs Jin | 2–0 | 100.00% |
| RIZA vs Bryan | 2–0 | 100.00% |
| RIZA vs Dragunov | 1–1 | 50.00% |
| RIZA vs Alisa | 2–0 | 100.00% |
| RIZA vs Leroy | 2–0 | 100.00% |
| RIZA vs Victor | 0–2 | 0.00% |
| RIZA vs King | 1–0 | 100.00% |
| RIZA vs Hwoarang | 1–0 | 100.00% |
| RIZA vs Claudio | 1–0 | 100.00% |
| RIZA vs Kuma | 1–0 | 100.00% |
| RIZA vs Reina | 1–0 | 100.00% |
| RIZA vs Azucena | 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.