| RatLady vs King | 8–12 | 40.00% |
| RatLady vs Paul | 8–11 | 42.11% |
| RatLady vs Asuka | 6–7 | 46.15% |
| RatLady vs Victor | 3–10 | 23.08% |
| RatLady vs Reina | 7–5 | 58.33% |
| RatLady vs Lidia | 7–4 | 63.64% |
| RatLady vs Hwoarang | 1–8 | 11.11% |
| RatLady vs Jin | 2–7 | 22.22% |
| RatLady vs Lars | 3–6 | 33.33% |
| RatLady vs Nina | 1–7 | 12.50% |
| RatLady vs Jun | 1–6 | 14.29% |
| RatLady vs Dragunov | 3–3 | 50.00% |
| RatLady vs Law | 1–4 | 20.00% |
| RatLady vs Kazuya | 1–4 | 20.00% |
| RatLady vs Azucena | 2–2 | 50.00% |
| RatLady vs Bryan | 1–2 | 33.33% |
| RatLady vs Steve | 2–1 | 66.67% |
| RatLady vs Jack-8 | 0–3 | 0.00% |
| RatLady vs Devil Jin | 2–1 | 66.67% |
| RatLady vs Feng | 2–1 | 66.67% |
| RatLady vs Lee | 1–2 | 33.33% |
| RatLady vs Yoshimitsu | 0–2 | 0.00% |
| RatLady vs Xiaoyu | 2–0 | 100.00% |
| RatLady vs Leo | 2–0 | 100.00% |
| RatLady vs Eddy | 0–2 | 0.00% |
| RatLady vs Kuma | 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.