| Quetz vs Heihachi | 48–63 | 43.24% |
| Quetz vs King | 47–58 | 44.76% |
| Quetz vs Kazuya | 49–51 | 49.00% |
| Quetz vs Jin | 36–50 | 41.86% |
| Quetz vs Bryan | 49–35 | 58.33% |
| Quetz vs Reina | 47–37 | 55.95% |
| Quetz vs Steve | 39–40 | 49.37% |
| Quetz vs Lili | 32–40 | 44.44% |
| Quetz vs Jun | 28–39 | 41.79% |
| Quetz vs Hwoarang | 22–39 | 36.07% |
| Quetz vs Yoshimitsu | 26–32 | 44.83% |
| Quetz vs Dragunov | 31–27 | 53.45% |
| Quetz vs Law | 22–31 | 41.51% |
| Quetz vs Asuka | 28–23 | 54.90% |
| Quetz vs Lidia | 18–27 | 40.00% |
| Quetz vs Azucena | 20–22 | 47.62% |
| Quetz vs Eddy | 17–21 | 44.74% |
| Quetz vs Paul | 17–20 | 45.95% |
| Quetz vs Lee | 18–19 | 48.65% |
| Quetz vs Clive | 11–26 | 29.73% |
| Quetz vs Lars | 17–19 | 47.22% |
| Quetz vs Raven | 9–25 | 26.47% |
| Quetz vs Anna | 22–12 | 64.71% |
| Quetz vs Victor | 16–17 | 48.48% |
| Quetz vs Claudio | 6–25 | 19.35% |
| Quetz vs Nina | 18–12 | 60.00% |
| Quetz vs Alisa | 10–17–1 | 37.04% |
| Quetz vs Devil Jin | 9–17 | 34.62% |
| Quetz vs Xiaoyu | 13–12 | 52.00% |
| Quetz vs Leo | 16–9 | 64.00% |
| Quetz vs Feng | 9–14 | 39.13% |
| Quetz vs Leroy | 12–7 | 63.16% |
| Quetz vs Zafina | 9–9 | 50.00% |
| Quetz vs Jack-8 | 8–8 | 50.00% |
| Quetz vs Shaheen | 8–7 | 53.33% |
| Quetz vs Kuma | 4–8 | 33.33% |
| Quetz vs Panda | 4–2 | 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.