| Melvin vs Reina | 16–2 | 88.89% |
| Melvin vs Jin | 11–6 | 64.71% |
| Melvin vs Kazuya | 13–3 | 81.25% |
| Melvin vs Law | 6–7 | 46.15% |
| Melvin vs Lili | 9–4 | 69.23% |
| Melvin vs Lidia | 11–2 | 84.62% |
| Melvin vs Yoshimitsu | 9–3 | 75.00% |
| Melvin vs Steve | 9–3 | 75.00% |
| Melvin vs Azucena | 9–3 | 75.00% |
| Melvin vs Nina | 7–4 | 63.64% |
| Melvin vs Eddy | 10–1 | 90.91% |
| Melvin vs Heihachi | 8–3 | 72.73% |
| Melvin vs Paul | 6–4 | 60.00% |
| Melvin vs Lars | 7–3 | 70.00% |
| Melvin vs Hwoarang | 5–4 | 55.56% |
| Melvin vs Kuma | 6–3 | 66.67% |
| Melvin vs Fahkumram | 6–3 | 66.67% |
| Melvin vs King | 5–3 | 62.50% |
| Melvin vs Xiaoyu | 6–1 | 85.71% |
| Melvin vs Feng | 4–3 | 57.14% |
| Melvin vs Jack-8 | 3–3 | 50.00% |
| Melvin vs Leo | 5–1 | 83.33% |
| Melvin vs Victor | 3–3 | 50.00% |
| Melvin vs Claudio | 1–4 | 20.00% |
| Melvin vs Leroy | 5–0 | 100.00% |
| Melvin vs Clive | 4–1 | 80.00% |
| Melvin vs Bryan | 4–0 | 100.00% |
| Melvin vs Devil Jin | 2–2 | 50.00% |
| Melvin vs Jun | 4–0 | 100.00% |
| Melvin vs Raven | 2–2 | 50.00% |
| Melvin vs Anna | 2–2 | 50.00% |
| Melvin vs Asuka | 3–0 | 100.00% |
| Melvin vs Dragunov | 3–0 | 100.00% |
| Melvin vs Alisa | 3–0 | 100.00% |
| Melvin vs Shaheen | 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.