| Filthy Rat vs Bryan | 45–33 | 57.69% |
| Filthy Rat vs King | 45–22 | 67.16% |
| Filthy Rat vs Jin | 36–31 | 53.73% |
| Filthy Rat vs Yoshimitsu | 40–21 | 65.57% |
| Filthy Rat vs Hwoarang | 38–20 | 65.52% |
| Filthy Rat vs Kazuya | 31–26 | 54.39% |
| Filthy Rat vs Steve | 21–23 | 47.73% |
| Filthy Rat vs Reina | 28–13 | 68.29% |
| Filthy Rat vs Paul | 24–15 | 61.54% |
| Filthy Rat vs Lee | 15–24 | 38.46% |
| Filthy Rat vs Law | 21–17 | 55.26% |
| Filthy Rat vs Lili | 21–17 | 55.26% |
| Filthy Rat vs Xiaoyu | 23–14 | 62.16% |
| Filthy Rat vs Heihachi | 20–17 | 54.05% |
| Filthy Rat vs Lidia | 19–17 | 52.78% |
| Filthy Rat vs Lars | 23–12 | 65.71% |
| Filthy Rat vs Nina | 16–17 | 48.48% |
| Filthy Rat vs Raven | 19–14 | 57.58% |
| Filthy Rat vs Dragunov | 19–12 | 61.29% |
| Filthy Rat vs Feng | 15–15 | 50.00% |
| Filthy Rat vs Jun | 15–14 | 51.72% |
| Filthy Rat vs Asuka | 18–7 | 72.00% |
| Filthy Rat vs Devil Jin | 14–11 | 56.00% |
| Filthy Rat vs Victor | 15–10 | 60.00% |
| Filthy Rat vs Leo | 8–14 | 36.36% |
| Filthy Rat vs Shaheen | 8–14 | 36.36% |
| Filthy Rat vs Leroy | 12–9 | 57.14% |
| Filthy Rat vs Alisa | 13–7 | 65.00% |
| Filthy Rat vs Jack-8 | 11–7 | 61.11% |
| Filthy Rat vs Azucena | 10–8 | 55.56% |
| Filthy Rat vs Zafina | 7–6 | 53.85% |
| Filthy Rat vs Eddy | 5–7 | 41.67% |
| Filthy Rat vs Claudio | 5–5 | 50.00% |
| Filthy Rat vs Kuma | 6–3 | 66.67% |
| Filthy Rat vs Panda | 4–1 | 80.00% |
| Filthy Rat vs Clive | 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.