| Muskrat vs Law | 12–3 | 80.00% |
| Muskrat vs Reina | 6–5 | 54.55% |
| Muskrat vs Yoshimitsu | 7–2–1 | 77.78% |
| Muskrat vs Lidia | 6–4 | 60.00% |
| Muskrat vs Kazuya | 4–5 | 44.44% |
| Muskrat vs Steve | 5–4 | 55.56% |
| Muskrat vs Eddy | 2–7 | 22.22% |
| Muskrat vs Hwoarang | 6–2 | 75.00% |
| Muskrat vs Jin | 7–1 | 87.50% |
| Muskrat vs King | 4–2 | 66.67% |
| Muskrat vs Bryan | 3–3 | 50.00% |
| Muskrat vs Lili | 4–2 | 66.67% |
| Muskrat vs Leroy | 4–2 | 66.67% |
| Muskrat vs Lee | 0–5 | 0.00% |
| Muskrat vs Jun | 4–1 | 80.00% |
| Muskrat vs Jack-8 | 1–3 | 25.00% |
| Muskrat vs Claudio | 2–2 | 50.00% |
| Muskrat vs Azucena | 4–0 | 100.00% |
| Muskrat vs Dragunov | 3–0 | 100.00% |
| Muskrat vs Nina | 0–3 | 0.00% |
| Muskrat vs Kuma | 1–2 | 33.33% |
| Muskrat vs Panda | 2–1 | 66.67% |
| Muskrat vs Paul | 2–0 | 100.00% |
| Muskrat vs Asuka | 0–2 | 0.00% |
| Muskrat vs Devil Jin | 2–0 | 100.00% |
| Muskrat vs Alisa | 0–2 | 0.00% |
| Muskrat vs Victor | 2–0 | 100.00% |
| Muskrat vs Raven | 0–2 | 0.00% |
| Muskrat vs Leo | 1–0 | 100.00% |
| Muskrat 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.