| MelaninMamba vs Hwoarang | 179–168 | 51.59% |
| MelaninMamba vs Jin | 179–162 | 52.49% |
| MelaninMamba vs Steve | 177–138 | 56.19% |
| MelaninMamba vs King | 135–172 | 43.97% |
| MelaninMamba vs Law | 156–147 | 51.49% |
| MelaninMamba vs Bryan | 136–137 | 49.82% |
| MelaninMamba vs Kazuya | 116–132 | 46.77% |
| MelaninMamba vs Lars | 124–122–1 | 50.41% |
| MelaninMamba vs Lee | 125–115 | 52.08% |
| MelaninMamba vs Reina | 89–123 | 41.98% |
| MelaninMamba vs Yoshimitsu | 99–101 | 49.50% |
| MelaninMamba vs Heihachi | 89–98 | 47.59% |
| MelaninMamba vs Paul | 102–79 | 56.35% |
| MelaninMamba vs Lili | 97–83 | 53.89% |
| MelaninMamba vs Jun | 100–80 | 55.56% |
| MelaninMamba vs Eddy | 91–83 | 52.30% |
| MelaninMamba vs Nina | 94–79 | 54.34% |
| MelaninMamba vs Asuka | 84–75 | 52.83% |
| MelaninMamba vs Azucena | 87–67 | 56.49% |
| MelaninMamba vs Feng | 72–80 | 47.37% |
| MelaninMamba vs Dragunov | 61–81 | 42.96% |
| MelaninMamba vs Xiaoyu | 81–60 | 57.45% |
| MelaninMamba vs Raven | 63–76 | 45.32% |
| MelaninMamba vs Lidia | 64–75 | 46.04% |
| MelaninMamba vs Leo | 69–62 | 52.67% |
| MelaninMamba vs Victor | 56–73 | 43.41% |
| MelaninMamba vs Devil Jin | 56–66 | 45.90% |
| MelaninMamba vs Leroy | 58–56 | 50.88% |
| MelaninMamba vs Clive | 44–67 | 39.64% |
| MelaninMamba vs Alisa | 60–36 | 62.50% |
| MelaninMamba vs Anna | 42–49 | 46.15% |
| MelaninMamba vs Jack-8 | 39–49 | 44.32% |
| MelaninMamba vs Zafina | 35–43 | 44.87% |
| MelaninMamba vs Armor King | 32–41 | 43.84% |
| MelaninMamba vs Claudio | 33–38 | 46.48% |
| MelaninMamba vs Shaheen | 24–46 | 34.29% |
| MelaninMamba vs Fahkumram | 26–32 | 44.83% |
| MelaninMamba vs Kuma | 24–30 | 44.44% |
| MelaninMamba vs Panda | 19–23 | 45.24% |
| MelaninMamba vs Miary Zo | 10–12 | 45.45% |
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.