| Qumash vs Kazuya | 340–334 | 50.45% |
| Qumash vs Bryan | 306–288 | 51.52% |
| Qumash vs Jin | 278–307 | 47.52% |
| Qumash vs King | 261–243 | 51.79% |
| Qumash vs Hwoarang | 221–270 | 45.01% |
| Qumash vs Heihachi | 245–234 | 51.15% |
| Qumash vs Reina | 244–196 | 55.45% |
| Qumash vs Steve | 214–214 | 50.00% |
| Qumash vs Paul | 190–231 | 45.13% |
| Qumash vs Dragunov | 193–224 | 46.28% |
| Qumash vs Armor King | 176–189 | 48.22% |
| Qumash vs Devil Jin | 161–148 | 52.10% |
| Qumash vs Asuka | 122–139 | 46.74% |
| Qumash vs Fahkumram | 119–137 | 46.48% |
| Qumash vs Lili | 108–146 | 42.52% |
| Qumash vs Yoshimitsu | 100–120 | 45.45% |
| Qumash vs Lee | 102–101 | 50.25% |
| Qumash vs Alisa | 93–108 | 46.27% |
| Qumash vs Law | 99–95 | 51.03% |
| Qumash vs Azucena | 83–109 | 43.23% |
| Qumash vs Lars | 76–107 | 41.53% |
| Qumash vs Jun | 82–100 | 45.05% |
| Qumash vs Feng | 80–92 | 46.51% |
| Qumash vs Leo | 67–94 | 41.61% |
| Qumash vs Xiaoyu | 61–94 | 39.35% |
| Qumash vs Leroy | 69–83 | 45.39% |
| Qumash vs Zafina | 66–76 | 46.48% |
| Qumash vs Nina | 55–78 | 41.35% |
| Qumash vs Victor | 64–64 | 50.00% |
| Qumash vs Jack-8 | 49–68 | 41.88% |
| Qumash vs Claudio | 41–76 | 35.04% |
| Qumash vs Eddy | 46–66 | 41.07% |
| Qumash vs Lidia | 64–45 | 58.72% |
| Qumash vs Raven | 44–48 | 47.83% |
| Qumash vs Miary Zo | 42–42 | 50.00% |
| Qumash vs Anna | 32–45 | 41.56% |
| Qumash vs Clive | 31–44 | 41.33% |
| Qumash vs Shaheen | 32–38 | 45.71% |
| Qumash vs Kuma | 20–19 | 51.28% |
| Qumash vs Panda | 12–19 | 38.71% |
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.