| mamagyat vs King | 12–9 | 57.14% |
| mamagyat vs Hwoarang | 8–9 | 47.06% |
| mamagyat vs Reina | 10–7 | 58.82% |
| mamagyat vs Paul | 6–8 | 42.86% |
| mamagyat vs Jin | 3–10 | 23.08% |
| mamagyat vs Azucena | 5–7 | 41.67% |
| mamagyat vs Nina | 5–6 | 45.45% |
| mamagyat vs Jun | 4–7 | 36.36% |
| mamagyat vs Raven | 5–6 | 45.45% |
| mamagyat vs Lili | 4–5 | 44.44% |
| mamagyat vs Lidia | 4–5 | 44.44% |
| mamagyat vs Leo | 3–5 | 37.50% |
| mamagyat vs Lars | 4–4 | 50.00% |
| mamagyat vs Eddy | 2–6 | 25.00% |
| mamagyat vs Heihachi | 2–6 | 25.00% |
| mamagyat vs Shaheen | 6–1 | 85.71% |
| mamagyat vs Victor | 4–3 | 57.14% |
| mamagyat vs Dragunov | 1–5 | 16.67% |
| mamagyat vs Yoshimitsu | 1–4 | 20.00% |
| mamagyat vs Alisa | 1–4 | 20.00% |
| mamagyat vs Law | 4–0 | 100.00% |
| mamagyat vs Bryan | 0–4 | 0.00% |
| mamagyat vs Jack-8 | 1–3 | 25.00% |
| mamagyat vs Devil Jin | 4–0 | 100.00% |
| mamagyat vs Claudio | 0–4 | 0.00% |
| mamagyat vs Asuka | 0–3 | 0.00% |
| mamagyat vs Feng | 2–1 | 66.67% |
| mamagyat vs Kuma | 0–3 | 0.00% |
| mamagyat vs Kazuya | 0–2 | 0.00% |
| mamagyat vs Panda | 0–2 | 0.00% |
| mamagyat vs Leroy | 2–0 | 100.00% |
| mamagyat vs Clive | 0–2 | 0.00% |
| mamagyat vs Armor King | 0–2 | 0.00% |
| mamagyat vs Xiaoyu | 1–0 | 100.00% |
| mamagyat vs Steve | 0–1 | 0.00% |
| mamagyat vs Zafina | 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.