| ruizzz vs Dragunov | 16–10 | 61.54% |
| ruizzz vs Steve | 13–11 | 54.17% |
| ruizzz vs Kazuya | 11–10 | 52.38% |
| ruizzz vs Jin | 8–11 | 42.11% |
| ruizzz vs King | 9–8 | 52.94% |
| ruizzz vs Asuka | 8–5 | 61.54% |
| ruizzz vs Armor King | 6–6 | 50.00% |
| ruizzz vs Reina | 9–2 | 81.82% |
| ruizzz vs Devil Jin | 5–5 | 50.00% |
| ruizzz vs Azucena | 4–5 | 44.44% |
| ruizzz vs Heihachi | 6–3 | 66.67% |
| ruizzz vs Lars | 5–2 | 71.43% |
| ruizzz vs Law | 2–4 | 33.33% |
| ruizzz vs Nina | 2–4 | 33.33% |
| ruizzz vs Jun | 3–3 | 50.00% |
| ruizzz vs Clive | 4–2 | 66.67% |
| ruizzz vs Paul | 3–2 | 60.00% |
| ruizzz vs Lili | 3–2 | 60.00% |
| ruizzz vs Claudio | 1–4 | 20.00% |
| ruizzz vs Lee | 2–3 | 40.00% |
| ruizzz vs Yoshimitsu | 2–2 | 50.00% |
| ruizzz vs Hwoarang | 3–1 | 75.00% |
| ruizzz vs Leo | 4–0 | 100.00% |
| ruizzz vs Alisa | 0–4 | 0.00% |
| ruizzz vs Fahkumram | 1–3 | 25.00% |
| ruizzz vs Shaheen | 1–2 | 33.33% |
| ruizzz vs Lidia | 2–1 | 66.67% |
| ruizzz vs Bryan | 2–0 | 100.00% |
| ruizzz vs Jack-8 | 2–0 | 100.00% |
| ruizzz vs Victor | 0–2 | 0.00% |
| ruizzz vs Anna | 1–1 | 50.00% |
| ruizzz vs Xiaoyu | 1–0 | 100.00% |
| ruizzz 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.