| Mamons vs Jin | 4–8 | 33.33% |
| Mamons vs King | 11–0 | 100.00% |
| Mamons vs Asuka | 4–7 | 36.36% |
| Mamons vs Hwoarang | 10–1 | 90.91% |
| Mamons vs Kazuya | 5–4 | 55.56% |
| Mamons vs Victor | 6–2 | 75.00% |
| Mamons vs Alisa | 3–3 | 50.00% |
| Mamons vs Reina | 4–2 | 66.67% |
| Mamons vs Xiaoyu | 3–2 | 60.00% |
| Mamons vs Jun | 4–1 | 80.00% |
| Mamons vs Paul | 2–2 | 50.00% |
| Mamons vs Bryan | 2–2 | 50.00% |
| Mamons vs Steve | 4–0 | 100.00% |
| Mamons vs Lars | 2–2 | 50.00% |
| Mamons vs Yoshimitsu | 1–2 | 33.33% |
| Mamons vs Lili | 2–1 | 66.67% |
| Mamons vs Shaheen | 2–1 | 66.67% |
| Mamons vs Devil Jin | 2–1 | 66.67% |
| Mamons vs Heihachi | 2–1 | 66.67% |
| Mamons vs Law | 0–2 | 0.00% |
| Mamons vs Dragunov | 1–1 | 50.00% |
| Mamons vs Leo | 2–0 | 100.00% |
| Mamons vs Claudio | 2–0 | 100.00% |
| Mamons vs Nina | 2–0 | 100.00% |
| Mamons vs Azucena | 0–1 | 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.