| Melanista vs Reina | 45–30 | 60.00% |
| Melanista vs Kazuya | 34–33 | 50.75% |
| Melanista vs Jin | 37–17 | 68.52% |
| Melanista vs Dragunov | 20–24 | 45.45% |
| Melanista vs King | 28–14 | 66.67% |
| Melanista vs Bryan | 26–15 | 63.41% |
| Melanista vs Devil Jin | 18–16 | 52.94% |
| Melanista vs Lee | 15–19 | 44.12% |
| Melanista vs Lidia | 16–18 | 47.06% |
| Melanista vs Paul | 14–18 | 43.75% |
| Melanista vs Hwoarang | 23–6 | 79.31% |
| Melanista vs Steve | 18–7 | 72.00% |
| Melanista vs Yoshimitsu | 13–8 | 61.90% |
| Melanista vs Lili | 11–8 | 57.89% |
| Melanista vs Asuka | 14–4 | 77.78% |
| Melanista vs Xiaoyu | 10–6 | 62.50% |
| Melanista vs Azucena | 6–10 | 37.50% |
| Melanista vs Feng | 4–11 | 26.67% |
| Melanista vs Leo | 10–5 | 66.67% |
| Melanista vs Heihachi | 8–7 | 53.33% |
| Melanista vs Law | 8–6 | 57.14% |
| Melanista vs Leroy | 8–5 | 61.54% |
| Melanista vs Alisa | 4–8 | 33.33% |
| Melanista vs Kuma | 6–6 | 50.00% |
| Melanista vs Lars | 5–6 | 45.45% |
| Melanista vs Nina | 6–5 | 54.55% |
| Melanista vs Clive | 7–4 | 63.64% |
| Melanista vs Jun | 8–2 | 80.00% |
| Melanista vs Eddy | 4–6 | 40.00% |
| Melanista vs Victor | 1–7 | 12.50% |
| Melanista vs Jack-8 | 4–2 | 66.67% |
| Melanista vs Claudio | 3–3 | 50.00% |
| Melanista vs Raven | 3–3 | 50.00% |
| Melanista vs Shaheen | 4–1 | 80.00% |
| Melanista vs Zafina | 2–2 | 50.00% |
| Melanista vs Panda | 2–1 | 66.67% |
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.