| Melquiades vs Kazuya | 18–21 | 46.15% |
| Melquiades vs Heihachi | 20–15 | 57.14% |
| Melquiades vs Steve | 12–18 | 40.00% |
| Melquiades vs Reina | 15–14 | 51.72% |
| Melquiades vs Hwoarang | 12–13 | 48.00% |
| Melquiades vs Jin | 11–13 | 45.83% |
| Melquiades vs Dragunov | 16–6 | 72.73% |
| Melquiades vs Law | 13–7 | 65.00% |
| Melquiades vs Asuka | 11–9 | 55.00% |
| Melquiades vs Clive | 9–11 | 45.00% |
| Melquiades vs Paul | 6–10 | 37.50% |
| Melquiades vs King | 8–8 | 50.00% |
| Melquiades vs Nina | 10–6 | 62.50% |
| Melquiades vs Lili | 7–8 | 46.67% |
| Melquiades vs Jun | 5–9 | 35.71% |
| Melquiades vs Victor | 7–7 | 50.00% |
| Melquiades vs Yoshimitsu | 5–8 | 38.46% |
| Melquiades vs Lee | 7–6 | 53.85% |
| Melquiades vs Devil Jin | 6–6 | 50.00% |
| Melquiades vs Lars | 7–5 | 58.33% |
| Melquiades vs Azucena | 5–7 | 41.67% |
| Melquiades vs Bryan | 7–4 | 63.64% |
| Melquiades vs Jack-8 | 5–3 | 62.50% |
| Melquiades vs Xiaoyu | 4–3 | 57.14% |
| Melquiades vs Raven | 4–3 | 57.14% |
| Melquiades vs Eddy | 4–3 | 57.14% |
| Melquiades vs Alisa | 3–3 | 50.00% |
| Melquiades vs Zafina | 4–1 | 80.00% |
| Melquiades vs Lidia | 2–3 | 40.00% |
| Melquiades vs Shaheen | 2–2 | 50.00% |
| Melquiades vs Anna | 4–0 | 100.00% |
| Melquiades vs Feng | 2–1 | 66.67% |
| Melquiades vs Leroy | 1–2 | 33.33% |
| Melquiades vs Claudio | 0–2 | 0.00% |
| Melquiades vs Leo | 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.