| AmbassadorMumba vs Jin | 6–3 | 66.67% |
| AmbassadorMumba vs Lili | 3–6 | 33.33% |
| AmbassadorMumba vs Dragunov | 4–2 | 66.67% |
| AmbassadorMumba vs Kazuya | 3–2 | 60.00% |
| AmbassadorMumba vs Reina | 1–4 | 20.00% |
| AmbassadorMumba vs Eddy | 2–3 | 40.00% |
| AmbassadorMumba vs Law | 0–4 | 0.00% |
| AmbassadorMumba vs Yoshimitsu | 2–2 | 50.00% |
| AmbassadorMumba vs Paul | 0–3 | 0.00% |
| AmbassadorMumba vs Hwoarang | 0–3 | 0.00% |
| AmbassadorMumba vs Bryan | 2–1 | 66.67% |
| AmbassadorMumba vs Raven | 2–1 | 66.67% |
| AmbassadorMumba vs King | 1–1 | 50.00% |
| AmbassadorMumba vs Steve | 0–2 | 0.00% |
| AmbassadorMumba vs Devil Jin | 1–1 | 50.00% |
| AmbassadorMumba vs Leo | 2–0 | 100.00% |
| AmbassadorMumba vs Alisa | 2–0 | 100.00% |
| AmbassadorMumba vs Shaheen | 0–2 | 0.00% |
| AmbassadorMumba vs Lee | 2–0 | 100.00% |
| AmbassadorMumba vs Xiaoyu | 1–0 | 100.00% |
| AmbassadorMumba vs Lars | 0–1 | 0.00% |
| AmbassadorMumba vs Claudio | 0–1 | 0.00% |
| AmbassadorMumba vs Nina | 0–1 | 0.00% |
| AmbassadorMumba vs Jun | 1–0 | 100.00% |
| AmbassadorMumba 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.