| MambaMentality vs Reina | 11–7 | 61.11% |
| MambaMentality vs Azucena | 7–2 | 77.78% |
| MambaMentality vs Yoshimitsu | 3–5 | 37.50% |
| MambaMentality vs Jin | 2–6 | 25.00% |
| MambaMentality vs Law | 1–6 | 14.29% |
| MambaMentality vs King | 3–4 | 42.86% |
| MambaMentality vs Hwoarang | 3–3 | 50.00% |
| MambaMentality vs Jun | 5–1 | 83.33% |
| MambaMentality vs Bryan | 5–0 | 100.00% |
| MambaMentality vs Xiaoyu | 2–2 | 50.00% |
| MambaMentality vs Jack-8 | 1–3 | 25.00% |
| MambaMentality vs Devil Jin | 1–3 | 25.00% |
| MambaMentality vs Leroy | 1–2 | 33.33% |
| MambaMentality vs Paul | 0–2 | 0.00% |
| MambaMentality vs Alisa | 0–2 | 0.00% |
| MambaMentality vs Victor | 0–2 | 0.00% |
| MambaMentality vs Kazuya | 1–0 | 100.00% |
| MambaMentality vs Steve | 1–0 | 100.00% |
| MambaMentality vs Asuka | 1–0 | 100.00% |
| MambaMentality vs Feng | 0–1 | 0.00% |
| MambaMentality vs Dragunov | 0–1 | 0.00% |
| MambaMentality vs Lars | 1–0 | 100.00% |
| MambaMentality vs Shaheen | 1–0 | 100.00% |
| MambaMentality vs Panda | 0–1 | 0.00% |
| MambaMentality vs Raven | 1–0 | 100.00% |
| MambaMentality vs Eddy | 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.