| Black Mamba vs King | 18–14 | 56.25% |
| Black Mamba vs Jin | 14–6 | 70.00% |
| Black Mamba vs Kazuya | 11–9 | 55.00% |
| Black Mamba vs Dragunov | 13–3 | 81.25% |
| Black Mamba vs Hwoarang | 8–6 | 57.14% |
| Black Mamba vs Victor | 9–5 | 64.29% |
| Black Mamba vs Steve | 10–3 | 76.92% |
| Black Mamba vs Shaheen | 7–6 | 53.85% |
| Black Mamba vs Lars | 7–4 | 63.64% |
| Black Mamba vs Reina | 6–5 | 54.55% |
| Black Mamba vs Lili | 8–2 | 80.00% |
| Black Mamba vs Yoshimitsu | 4–5 | 44.44% |
| Black Mamba vs Bryan | 6–3 | 66.67% |
| Black Mamba vs Lee | 7–2 | 77.78% |
| Black Mamba vs Eddy | 7–2 | 77.78% |
| Black Mamba vs Feng | 5–2 | 71.43% |
| Black Mamba vs Claudio | 0–6 | 0.00% |
| Black Mamba vs Law | 4–1 | 80.00% |
| Black Mamba vs Azucena | 5–0 | 100.00% |
| Black Mamba vs Xiaoyu | 4–0 | 100.00% |
| Black Mamba vs Jack-8 | 4–0 | 100.00% |
| Black Mamba vs Leroy | 4–0 | 100.00% |
| Black Mamba vs Asuka | 2–1 | 66.67% |
| Black Mamba vs Devil Jin | 2–1 | 66.67% |
| Black Mamba vs Alisa | 2–1 | 66.67% |
| Black Mamba vs Heihachi | 1–2 | 33.33% |
| Black Mamba vs Paul | 1–1 | 50.00% |
| Black Mamba vs Zafina | 2–0 | 100.00% |
| Black Mamba vs Lidia | 2–0 | 100.00% |
| Black Mamba vs Jun | 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.