| The Rat King vs Steve | 1–11 | 8.33% |
| The Rat King vs King | 0–6 | 0.00% |
| The Rat King vs Leroy | 0–6 | 0.00% |
| The Rat King vs Zafina | 2–4 | 33.33% |
| The Rat King vs Yoshimitsu | 4–1 | 80.00% |
| The Rat King vs Reina | 1–4 | 20.00% |
| The Rat King vs Victor | 1–4 | 20.00% |
| The Rat King vs Lili | 1–3 | 25.00% |
| The Rat King vs Lars | 0–4 | 0.00% |
| The Rat King vs Jun | 0–4 | 0.00% |
| The Rat King vs Xiaoyu | 0–4 | 0.00% |
| The Rat King vs Bryan | 1–2 | 33.33% |
| The Rat King vs Lee | 2–1 | 66.67% |
| The Rat King vs Law | 1–2 | 33.33% |
| The Rat King vs Dragunov | 2–1 | 66.67% |
| The Rat King vs Paul | 0–2 | 0.00% |
| The Rat King vs Raven | 0–2 | 0.00% |
| The Rat King vs Jin | 0–1 | 0.00% |
| The Rat King vs Kuma | 1–0 | 100.00% |
| The Rat King vs Azucena | 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.