| Mellah vs Clive | 15–4 | 78.95% |
| Mellah vs King | 7–10 | 41.18% |
| Mellah vs Steve | 10–5 | 66.67% |
| Mellah vs Victor | 11–4 | 73.33% |
| Mellah vs Lee | 6–6 | 50.00% |
| Mellah vs Azucena | 5–7 | 41.67% |
| Mellah vs Lili | 6–5 | 54.55% |
| Mellah vs Hwoarang | 4–6 | 40.00% |
| Mellah vs Jin | 3–7 | 30.00% |
| Mellah vs Asuka | 2–8 | 20.00% |
| Mellah vs Yoshimitsu | 6–3 | 66.67% |
| Mellah vs Dragunov | 5–4 | 55.56% |
| Mellah vs Reina | 5–4 | 55.56% |
| Mellah vs Leroy | 6–1 | 85.71% |
| Mellah vs Lidia | 1–6 | 14.29% |
| Mellah vs Xiaoyu | 4–2 | 66.67% |
| Mellah vs Kazuya | 6–0 | 100.00% |
| Mellah vs Lars | 3–3 | 50.00% |
| Mellah vs Shaheen | 4–2 | 66.67% |
| Mellah vs Nina | 2–4 | 33.33% |
| Mellah vs Leo | 2–3 | 40.00% |
| Mellah vs Alisa | 5–0 | 100.00% |
| Mellah vs Jun | 1–4 | 20.00% |
| Mellah vs Anna | 2–3 | 40.00% |
| Mellah vs Bryan | 1–3 | 25.00% |
| Mellah vs Jack-8 | 0–4 | 0.00% |
| Mellah vs Devil Jin | 1–2 | 33.33% |
| Mellah vs Heihachi | 3–0 | 100.00% |
| Mellah vs Law | 0–2 | 0.00% |
| Mellah vs Kuma | 2–0 | 100.00% |
| Mellah vs Panda | 2–0 | 100.00% |
| Mellah vs Zafina | 2–0 | 100.00% |
| Mellah vs Raven | 0–2 | 0.00% |
| Mellah vs Eddy | 0–2 | 0.00% |
| Mellah vs Feng | 0–1 | 0.00% |
| Mellah vs Miary Zo | 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.