| Roxszi vs Heihachi | 8–0 | 100.00% |
| Roxszi vs Devil Jin | 7–0 | 100.00% |
| Roxszi vs King | 6–0 | 100.00% |
| Roxszi vs Clive | 6–0 | 100.00% |
| Roxszi vs Hwoarang | 4–1 | 80.00% |
| Roxszi vs Dragunov | 5–0 | 100.00% |
| Roxszi vs Jun | 4–1 | 80.00% |
| Roxszi vs Lidia | 5–0 | 100.00% |
| Roxszi vs Yoshimitsu | 4–0 | 100.00% |
| Roxszi vs Reina | 4–0 | 100.00% |
| Roxszi vs Jin | 3–0 | 100.00% |
| Roxszi vs Kazuya | 3–0 | 100.00% |
| Roxszi vs Claudio | 3–0 | 100.00% |
| Roxszi vs Lee | 3–0 | 100.00% |
| Roxszi vs Anna | 2–1 | 66.67% |
| Roxszi vs Law | 2–0 | 100.00% |
| Roxszi vs Steve | 2–0 | 100.00% |
| Roxszi vs Victor | 2–0 | 100.00% |
| Roxszi vs Eddy | 2–0 | 100.00% |
| Roxszi vs Bryan | 1–0 | 100.00% |
| Roxszi vs Raven | 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.