| Rat1 vs King | 5–9 | 35.71% |
| Rat1 vs Jin | 6–5 | 54.55% |
| Rat1 vs Steve | 7–3 | 70.00% |
| Rat1 vs Reina | 3–6 | 33.33% |
| Rat1 vs Dragunov | 3–4 | 42.86% |
| Rat1 vs Law | 1–5 | 16.67% |
| Rat1 vs Hwoarang | 3–3 | 50.00% |
| Rat1 vs Kazuya | 2–4 | 33.33% |
| Rat1 vs Asuka | 4–2 | 66.67% |
| Rat1 vs Lee | 4–2 | 66.67% |
| Rat1 vs Bryan | 2–2 | 50.00% |
| Rat1 vs Lili | 2–2 | 50.00% |
| Rat1 vs Victor | 4–0 | 100.00% |
| Rat1 vs Alisa | 1–2 | 33.33% |
| Rat1 vs Lidia | 0–2 | 0.00% |
| Rat1 vs Paul | 0–2 | 0.00% |
| Rat1 vs Eddy | 0–2 | 0.00% |
| Rat1 vs Yoshimitsu | 0–1 | 0.00% |
| Rat1 vs Xiaoyu | 1–0 | 100.00% |
| Rat1 vs Heihachi | 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.