| MrMuffin vs Dragunov | 13–21 | 38.24% |
| MrMuffin vs King | 22–9 | 70.97% |
| MrMuffin vs Steve | 14–14 | 50.00% |
| MrMuffin vs Reina | 12–14 | 46.15% |
| MrMuffin vs Bryan | 13–11 | 54.17% |
| MrMuffin vs Kazuya | 12–8 | 60.00% |
| MrMuffin vs Clive | 12–4 | 75.00% |
| MrMuffin vs Yoshimitsu | 10–5 | 66.67% |
| MrMuffin vs Jin | 9–6 | 60.00% |
| MrMuffin vs Lili | 6–9 | 40.00% |
| MrMuffin vs Law | 5–9 | 35.71% |
| MrMuffin vs Hwoarang | 3–11 | 21.43% |
| MrMuffin vs Asuka | 6–8 | 42.86% |
| MrMuffin vs Victor | 7–6 | 53.85% |
| MrMuffin vs Jun | 7–4 | 63.64% |
| MrMuffin vs Alisa | 7–3 | 70.00% |
| MrMuffin vs Eddy | 5–5 | 50.00% |
| MrMuffin vs Leo | 4–5 | 44.44% |
| MrMuffin vs Heihachi | 2–7 | 22.22% |
| MrMuffin vs Lars | 4–4 | 50.00% |
| MrMuffin vs Lee | 3–5 | 37.50% |
| MrMuffin vs Devil Jin | 3–4 | 42.86% |
| MrMuffin vs Nina | 2–5 | 28.57% |
| MrMuffin vs Raven | 2–5 | 28.57% |
| MrMuffin vs Shaheen | 0–6 | 0.00% |
| MrMuffin vs Azucena | 3–3 | 50.00% |
| MrMuffin vs Paul | 4–1 | 80.00% |
| MrMuffin vs Xiaoyu | 3–2 | 60.00% |
| MrMuffin vs Jack-8 | 0–5 | 0.00% |
| MrMuffin vs Feng | 1–4 | 20.00% |
| MrMuffin vs Claudio | 1–4 | 20.00% |
| MrMuffin vs Lidia | 3–2 | 60.00% |
| MrMuffin vs Leroy | 2–1 | 66.67% |
| MrMuffin vs Zafina | 0–2 | 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.