| Melvin vs Hwoarang | 17–4 | 80.95% |
| Melvin vs King | 7–7 | 50.00% |
| Melvin vs Reina | 13–0 | 100.00% |
| Melvin vs Yoshimitsu | 6–6 | 50.00% |
| Melvin vs Steve | 6–5 | 54.55% |
| Melvin vs Clive | 7–3 | 70.00% |
| Melvin vs Jin | 4–5 | 44.44% |
| Melvin vs Lidia | 5–3 | 62.50% |
| Melvin vs Asuka | 4–3 | 57.14% |
| Melvin vs Jun | 6–0 | 100.00% |
| Melvin vs Bryan | 4–1 | 80.00% |
| Melvin vs Devil Jin | 3–2 | 60.00% |
| Melvin vs Shaheen | 3–2 | 60.00% |
| Melvin vs Lee | 5–0 | 100.00% |
| Melvin vs Paul | 0–4 | 0.00% |
| Melvin vs Kazuya | 4–0 | 100.00% |
| Melvin vs Dragunov | 2–2 | 50.00% |
| Melvin vs Nina | 1–3 | 25.00% |
| Melvin vs Leroy | 2–2 | 50.00% |
| Melvin vs Eddy | 2–2 | 50.00% |
| Melvin vs Law | 2–1 | 66.67% |
| Melvin vs Feng | 2–1 | 66.67% |
| Melvin vs Lili | 2–1 | 66.67% |
| Melvin vs Kuma | 1–2 | 33.33% |
| Melvin vs Victor | 3–0 | 100.00% |
| Melvin vs Xiaoyu | 2–0 | 100.00% |
| Melvin vs Lars | 0–2 | 0.00% |
| Melvin vs Claudio | 2–0 | 100.00% |
| Melvin vs Azucena | 2–0 | 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.