| Mell vs King | 36–29 | 55.38% |
| Mell vs Heihachi | 29–32 | 47.54% |
| Mell vs Hwoarang | 30–16 | 65.22% |
| Mell vs Eddy | 21–19 | 52.50% |
| Mell vs Jin | 19–17 | 52.78% |
| Mell vs Steve | 22–14 | 61.11% |
| Mell vs Reina | 21–15 | 58.33% |
| Mell vs Kazuya | 19–14 | 57.58% |
| Mell vs Asuka | 13–15 | 46.43% |
| Mell vs Clive | 13–12 | 52.00% |
| Mell vs Law | 13–11 | 54.17% |
| Mell vs Bryan | 10–14 | 41.67% |
| Mell vs Jack-8 | 14–8 | 63.64% |
| Mell vs Xiaoyu | 18–2 | 90.00% |
| Mell vs Dragunov | 10–10 | 50.00% |
| Mell vs Devil Jin | 16–3 | 84.21% |
| Mell vs Lili | 9–10 | 47.37% |
| Mell vs Fahkumram | 9–10 | 47.37% |
| Mell vs Jun | 10–8 | 55.56% |
| Mell vs Lidia | 9–9 | 50.00% |
| Mell vs Yoshimitsu | 11–5 | 68.75% |
| Mell vs Feng | 9–7 | 56.25% |
| Mell vs Azucena | 9–7 | 56.25% |
| Mell vs Victor | 9–7 | 56.25% |
| Mell vs Lars | 10–5 | 66.67% |
| Mell vs Lee | 11–4 | 73.33% |
| Mell vs Paul | 4–10 | 28.57% |
| Mell vs Nina | 11–3 | 78.57% |
| Mell vs Leroy | 8–5 | 61.54% |
| Mell vs Claudio | 4–6 | 40.00% |
| Mell vs Alisa | 3–5 | 37.50% |
| Mell vs Panda | 3–5 | 37.50% |
| Mell vs Leo | 3–4 | 42.86% |
| Mell vs Raven | 7–0 | 100.00% |
| Mell vs Kuma | 3–3 | 50.00% |
| Mell vs Armor King | 5–1 | 83.33% |
| Mell vs Shaheen | 0–5 | 0.00% |
| Mell vs Zafina | 2–3 | 40.00% |
| Mell vs Anna | 3–2 | 60.00% |
| Mell vs Miary Zo | 2–1 | 66.67% |
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.