| Mel54 vs Bryan | 3–6 | 33.33% |
| Mel54 vs Eddy | 7–0 | 100.00% |
| Mel54 vs Lili | 5–1 | 83.33% |
| Mel54 vs Hwoarang | 2–3 | 40.00% |
| Mel54 vs Steve | 1–3 | 25.00% |
| Mel54 vs Feng | 2–1 | 66.67% |
| Mel54 vs Nina | 1–2 | 33.33% |
| Mel54 vs Shaheen | 2–0 | 100.00% |
| Mel54 vs Jun | 2–0 | 100.00% |
| Mel54 vs Paul | 0–1 | 0.00% |
| Mel54 vs King | 1–0 | 100.00% |
| Mel54 vs Yoshimitsu | 1–0 | 100.00% |
| Mel54 vs Kuma | 0–1 | 0.00% |
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.