| MafiaWorldWin83 vs Jin | 12–21 | 36.36% |
| MafiaWorldWin83 vs Steve | 10–22 | 31.25% |
| MafiaWorldWin83 vs King | 9–21 | 30.00% |
| MafiaWorldWin83 vs Reina | 8–21 | 27.59% |
| MafiaWorldWin83 vs Eddy | 8–14 | 36.36% |
| MafiaWorldWin83 vs Lidia | 12–9 | 57.14% |
| MafiaWorldWin83 vs Law | 10–8 | 55.56% |
| MafiaWorldWin83 vs Kazuya | 6–12 | 33.33% |
| MafiaWorldWin83 vs Leroy | 5–13 | 27.78% |
| MafiaWorldWin83 vs Azucena | 9–9 | 50.00% |
| MafiaWorldWin83 vs Victor | 7–11 | 38.89% |
| MafiaWorldWin83 vs Bryan | 9–8 | 52.94% |
| MafiaWorldWin83 vs Lili | 7–8 | 46.67% |
| MafiaWorldWin83 vs Lars | 4–11 | 26.67% |
| MafiaWorldWin83 vs Paul | 7–6 | 53.85% |
| MafiaWorldWin83 vs Zafina | 6–7 | 46.15% |
| MafiaWorldWin83 vs Jun | 3–10 | 23.08% |
| MafiaWorldWin83 vs Asuka | 3–8 | 27.27% |
| MafiaWorldWin83 vs Kuma | 3–8 | 27.27% |
| MafiaWorldWin83 vs Heihachi | 1–9 | 10.00% |
| MafiaWorldWin83 vs Hwoarang | 2–7 | 22.22% |
| MafiaWorldWin83 vs Devil Jin | 2–7 | 22.22% |
| MafiaWorldWin83 vs Dragunov | 6–3 | 66.67% |
| MafiaWorldWin83 vs Raven | 3–6 | 33.33% |
| MafiaWorldWin83 vs Clive | 2–7 | 22.22% |
| MafiaWorldWin83 vs Yoshimitsu | 2–5 | 28.57% |
| MafiaWorldWin83 vs Nina | 4–3 | 57.14% |
| MafiaWorldWin83 vs Xiaoyu | 3–3 | 50.00% |
| MafiaWorldWin83 vs Lee | 2–4 | 33.33% |
| MafiaWorldWin83 vs Jack-8 | 1–4 | 20.00% |
| MafiaWorldWin83 vs Feng | 1–4 | 20.00% |
| MafiaWorldWin83 vs Armor King | 2–3 | 40.00% |
| MafiaWorldWin83 vs Miary Zo | 3–2 | 60.00% |
| MafiaWorldWin83 vs Shaheen | 2–2 | 50.00% |
| MafiaWorldWin83 vs Panda | 1–2 | 33.33% |
| MafiaWorldWin83 vs Leo | 2–0 | 100.00% |
| MafiaWorldWin83 vs Claudio | 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.