| KingMuffin vs Kazuya | 8–7 | 53.33% |
| KingMuffin vs Asuka | 5–6 | 45.45% |
| KingMuffin vs Steve | 8–2 | 80.00% |
| KingMuffin vs Lili | 5–3 | 62.50% |
| KingMuffin vs Reina | 6–2 | 75.00% |
| KingMuffin vs Law | 1–6 | 14.29% |
| KingMuffin vs Jin | 1–6 | 14.29% |
| KingMuffin vs Azucena | 2–4 | 33.33% |
| KingMuffin vs Victor | 4–1 | 80.00% |
| KingMuffin vs Eddy | 3–2 | 60.00% |
| KingMuffin vs Heihachi | 2–3 | 40.00% |
| KingMuffin vs Miary Zo | 2–2 | 50.00% |
| KingMuffin vs King | 2–1 | 66.67% |
| KingMuffin vs Hwoarang | 1–2 | 33.33% |
| KingMuffin vs Devil Jin | 2–1 | 66.67% |
| KingMuffin vs Dragunov | 2–1 | 66.67% |
| KingMuffin vs Lars | 1–2 | 33.33% |
| KingMuffin vs Shaheen | 2–1 | 66.67% |
| KingMuffin vs Kuma | 2–1 | 66.67% |
| KingMuffin vs Jun | 0–3 | 0.00% |
| KingMuffin vs Yoshimitsu | 0–2 | 0.00% |
| KingMuffin vs Leo | 2–0 | 100.00% |
| KingMuffin vs Claudio | 0–2 | 0.00% |
| KingMuffin vs Nina | 2–0 | 100.00% |
| KingMuffin vs Lidia | 0–2 | 0.00% |
| KingMuffin vs Anna | 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.