| Alex Melchyor vs Steve | 9–3 | 75.00% |
| Alex Melchyor vs Clive | 8–2 | 80.00% |
| Alex Melchyor vs Jin | 6–2 | 75.00% |
| Alex Melchyor vs Victor | 5–1 | 83.33% |
| Alex Melchyor vs Kazuya | 2–3 | 40.00% |
| Alex Melchyor vs Bryan | 3–2 | 60.00% |
| Alex Melchyor vs Eddy | 3–1 | 75.00% |
| Alex Melchyor vs King | 2–1 | 66.67% |
| Alex Melchyor vs Jack-8 | 2–1 | 66.67% |
| Alex Melchyor vs Leo | 2–1 | 66.67% |
| Alex Melchyor vs Nina | 1–2 | 33.33% |
| Alex Melchyor vs Reina | 3–0 | 100.00% |
| Alex Melchyor vs Law | 2–1 | 66.67% |
| Alex Melchyor vs Feng | 2–1 | 66.67% |
| Alex Melchyor vs Dragunov | 2–1 | 66.67% |
| Alex Melchyor vs Hwoarang | 2–0 | 100.00% |
| Alex Melchyor vs Asuka | 1–1 | 50.00% |
| Alex Melchyor vs Lee | 2–0 | 100.00% |
| Alex Melchyor vs Kuma | 2–0 | 100.00% |
| Alex Melchyor vs Leroy | 2–0 | 100.00% |
| Alex Melchyor vs Yoshimitsu | 2–0 | 100.00% |
| Alex Melchyor vs Xiaoyu | 2–0 | 100.00% |
| Alex Melchyor vs Lidia | 2–0 | 100.00% |
| Alex Melchyor vs Shaheen | 1–0 | 100.00% |
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.