| Melchorio vs Jin | 201–188 | 51.67% |
| Melchorio vs Kazuya | 189–183 | 50.81% |
| Melchorio vs Dragunov | 147–158 | 48.20% |
| Melchorio vs Bryan | 111–179 | 38.28% |
| Melchorio vs King | 124–157 | 44.13% |
| Melchorio vs Reina | 138–131 | 51.30% |
| Melchorio vs Steve | 104–127 | 45.02% |
| Melchorio vs Law | 116–104 | 52.73% |
| Melchorio vs Lili | 99–117 | 45.83% |
| Melchorio vs Victor | 95–76 | 55.56% |
| Melchorio vs Hwoarang | 70–100 | 41.18% |
| Melchorio vs Paul | 52–112 | 31.71% |
| Melchorio vs Armor King | 75–81 | 48.08% |
| Melchorio vs Heihachi | 65–89 | 42.21% |
| Melchorio vs Yoshimitsu | 55–91 | 37.67% |
| Melchorio vs Devil Jin | 60–80 | 42.86% |
| Melchorio vs Asuka | 51–76 | 40.16% |
| Melchorio vs Feng | 60–59 | 50.42% |
| Melchorio vs Lars | 51–67 | 43.22% |
| Melchorio vs Lee | 57–60 | 48.72% |
| Melchorio vs Azucena | 48–59 | 44.86% |
| Melchorio vs Alisa | 49–50 | 49.49% |
| Melchorio vs Jun | 39–60 | 39.39% |
| Melchorio vs Xiaoyu | 42–54 | 43.75% |
| Melchorio vs Claudio | 40–50 | 44.44% |
| Melchorio vs Eddy | 31–55 | 36.05% |
| Melchorio vs Clive | 41–44 | 48.24% |
| Melchorio vs Nina | 28–56 | 33.33% |
| Melchorio vs Lidia | 43–41 | 51.19% |
| Melchorio vs Fahkumram | 28–46 | 37.84% |
| Melchorio vs Leo | 31–37 | 45.59% |
| Melchorio vs Anna | 29–37 | 43.94% |
| Melchorio vs Leroy | 22–38 | 36.67% |
| Melchorio vs Miary Zo | 17–31 | 35.42% |
| Melchorio vs Shaheen | 17–23 | 42.50% |
| Melchorio vs Zafina | 16–22 | 42.11% |
| Melchorio vs Raven | 12–26 | 31.58% |
| Melchorio vs Jack-8 | 14–21 | 40.00% |
| Melchorio vs Kuma | 9–26 | 25.71% |
| Melchorio vs Panda | 2–10 | 16.67% |
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.