| Melphior vs King | 6–11 | 35.29% |
| Melphior vs Jun | 9–7 | 56.25% |
| Melphior vs Jin | 2–7 | 22.22% |
| Melphior vs Reina | 2–7 | 22.22% |
| Melphior vs Lili | 2–4 | 33.33% |
| Melphior vs Raven | 4–2 | 66.67% |
| Melphior vs Hwoarang | 3–2 | 60.00% |
| Melphior vs Eddy | 2–3 | 40.00% |
| Melphior vs Law | 2–2 | 50.00% |
| Melphior vs Yoshimitsu | 2–2 | 50.00% |
| Melphior vs Jack-8 | 1–3 | 25.00% |
| Melphior vs Asuka | 0–4 | 0.00% |
| Melphior vs Paul | 1–2 | 33.33% |
| Melphior vs Bryan | 2–1 | 66.67% |
| Melphior vs Steve | 0–3 | 0.00% |
| Melphior vs Feng | 0–2 | 0.00% |
| Melphior vs Dragunov | 0–2 | 0.00% |
| Melphior vs Leo | 2–0 | 100.00% |
| Melphior vs Lars | 0–2 | 0.00% |
| Melphior vs Shaheen | 0–2 | 0.00% |
| Melphior vs Lee | 0–2 | 0.00% |
| Melphior vs Kuma | 0–2 | 0.00% |
| Melphior vs Leroy | 2–0 | 100.00% |
| Melphior vs Alisa | 1–0 | 100.00% |
| Melphior vs Claudio | 0–1 | 0.00% |
| Melphior vs Victor | 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.