| RatsOffToYa vs Kazuya | 5–7 | 41.67% |
| RatsOffToYa vs King | 5–4 | 55.56% |
| RatsOffToYa vs Eddy | 2–7 | 22.22% |
| RatsOffToYa vs Steve | 3–5 | 37.50% |
| RatsOffToYa vs Claudio | 1–6 | 14.29% |
| RatsOffToYa vs Victor | 2–5 | 28.57% |
| RatsOffToYa vs Asuka | 3–3 | 50.00% |
| RatsOffToYa vs Paul | 3–2 | 60.00% |
| RatsOffToYa vs Reina | 4–1 | 80.00% |
| RatsOffToYa vs Yoshimitsu | 1–3 | 25.00% |
| RatsOffToYa vs Lili | 3–1 | 75.00% |
| RatsOffToYa vs Dragunov | 0–4 | 0.00% |
| RatsOffToYa vs Lee | 0–4 | 0.00% |
| RatsOffToYa vs Law | 1–2 | 33.33% |
| RatsOffToYa vs Hwoarang | 2–1 | 66.67% |
| RatsOffToYa vs Xiaoyu | 0–3 | 0.00% |
| RatsOffToYa vs Bryan | 1–2 | 33.33% |
| RatsOffToYa vs Jack-8 | 2–1 | 66.67% |
| RatsOffToYa vs Nina | 1–2 | 33.33% |
| RatsOffToYa vs Jun | 0–3 | 0.00% |
| RatsOffToYa vs Azucena | 1–2 | 33.33% |
| RatsOffToYa vs Jin | 0–2 | 0.00% |
| RatsOffToYa vs Devil Jin | 2–0 | 100.00% |
| RatsOffToYa vs Lars | 0–2 | 0.00% |
| RatsOffToYa vs Feng | 0–1 | 0.00% |
| RatsOffToYa vs Leo | 0–1 | 0.00% |
| RatsOffToYa vs Zafina | 0–1 | 0.00% |
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.