| Mafiya67 vs Eddy | 10–16 | 38.46% |
| Mafiya67 vs Steve | 5–1 | 83.33% |
| Mafiya67 vs Nina | 3–2 | 60.00% |
| Mafiya67 vs Law | 2–1 | 66.67% |
| Mafiya67 vs Victor | 0–3 | 0.00% |
| Mafiya67 vs Lidia | 1–2 | 33.33% |
| Mafiya67 vs Devil Jin | 0–2 | 0.00% |
| Mafiya67 vs Feng | 2–0 | 100.00% |
| Mafiya67 vs Lili | 0–2 | 0.00% |
| Mafiya67 vs Reina | 2–0 | 100.00% |
| Mafiya67 vs Paul | 0–1 | 0.00% |
| Mafiya67 vs Xiaoyu | 1–0 | 100.00% |
| Mafiya67 vs Jin | 0–1 | 0.00% |
| Mafiya67 vs Kuma | 0–1 | 0.00% |
| Mafiya67 vs Jun | 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.