| Mupfilius vs Law | 15–7 | 68.18% |
| Mupfilius vs King | 9–10 | 47.37% |
| Mupfilius vs Xiaoyu | 6–12 | 33.33% |
| Mupfilius vs Kazuya | 5–10 | 33.33% |
| Mupfilius vs Jin | 4–10 | 28.57% |
| Mupfilius vs Steve | 6–8 | 42.86% |
| Mupfilius vs Reina | 6–7 | 46.15% |
| Mupfilius vs Dragunov | 5–7 | 41.67% |
| Mupfilius vs Armor King | 2–9 | 18.18% |
| Mupfilius vs Victor | 6–4 | 60.00% |
| Mupfilius vs Hwoarang | 3–6 | 33.33% |
| Mupfilius vs Asuka | 1–6 | 14.29% |
| Mupfilius vs Lili | 0–7 | 0.00% |
| Mupfilius vs Lars | 1–6 | 14.29% |
| Mupfilius vs Azucena | 6–1 | 85.71% |
| Mupfilius vs Yoshimitsu | 5–1 | 83.33% |
| Mupfilius vs Leo | 3–3 | 50.00% |
| Mupfilius vs Bryan | 1–4 | 20.00% |
| Mupfilius vs Leroy | 2–3 | 40.00% |
| Mupfilius vs Raven | 2–3 | 40.00% |
| Mupfilius vs Clive | 4–1 | 80.00% |
| Mupfilius vs Nina | 1–3 | 25.00% |
| Mupfilius vs Jun | 1–3 | 25.00% |
| Mupfilius vs Miary Zo | 0–4 | 0.00% |
| Mupfilius vs Devil Jin | 0–2 | 0.00% |
| Mupfilius vs Feng | 1–1 | 50.00% |
| Mupfilius vs Alisa | 0–2 | 0.00% |
| Mupfilius vs Shaheen | 0–2 | 0.00% |
| Mupfilius vs Lidia | 2–0 | 100.00% |
| Mupfilius vs Anna | 0–2 | 0.00% |
| Mupfilius vs Fahkumram | 2–0 | 100.00% |
| Mupfilius vs Jack-8 | 0–1 | 0.00% |
| Mupfilius vs Claudio | 1–0 | 100.00% |
| Mupfilius vs Eddy | 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.