| Riosalem vs Reina | 6–0 | 100.00% |
| Riosalem vs King | 4–1 | 80.00% |
| Riosalem vs Nina | 2–3 | 40.00% |
| Riosalem vs Victor | 2–2 | 50.00% |
| Riosalem vs Law | 2–1 | 66.67% |
| Riosalem vs Yoshimitsu | 3–0 | 100.00% |
| Riosalem vs Xiaoyu | 2–1 | 66.67% |
| Riosalem vs Bryan | 3–0 | 100.00% |
| Riosalem vs Steve | 2–1 | 66.67% |
| Riosalem vs Devil Jin | 1–2 | 33.33% |
| Riosalem vs Leo | 2–1 | 66.67% |
| Riosalem vs Eddy | 2–1 | 66.67% |
| Riosalem vs Heihachi | 1–2 | 33.33% |
| Riosalem vs Asuka | 2–0 | 100.00% |
| Riosalem vs Lili | 1–1 | 50.00% |
| Riosalem vs Dragunov | 2–0 | 100.00% |
| Riosalem vs Alisa | 2–0 | 100.00% |
| Riosalem vs Lee | 2–0 | 100.00% |
| Riosalem vs Lidia | 2–0 | 100.00% |
| Riosalem vs Jin | 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.