| Quetzal vs Kazuya | 139–128 | 52.06% |
| Quetzal vs King | 120–138 | 46.51% |
| Quetzal vs Bryan | 97–135 | 41.81% |
| Quetzal vs Jin | 96–112 | 46.15% |
| Quetzal vs Reina | 110–95 | 53.66% |
| Quetzal vs Hwoarang | 83–108 | 43.46% |
| Quetzal vs Steve | 106–83 | 56.08% |
| Quetzal vs Heihachi | 96–77 | 55.49% |
| Quetzal vs Lee | 101–65 | 60.84% |
| Quetzal vs Law | 74–81 | 47.74% |
| Quetzal vs Azucena | 77–74 | 50.99% |
| Quetzal vs Lili | 56–89 | 38.62% |
| Quetzal vs Anna | 70–74 | 48.61% |
| Quetzal vs Dragunov | 72–64 | 52.94% |
| Quetzal vs Paul | 66–61 | 51.97% |
| Quetzal vs Xiaoyu | 59–58 | 50.43% |
| Quetzal vs Fahkumram | 40–75 | 34.78% |
| Quetzal vs Miary Zo | 47–65 | 41.96% |
| Quetzal vs Jun | 62–44 | 58.49% |
| Quetzal vs Devil Jin | 44–56 | 44.00% |
| Quetzal vs Lars | 52–46 | 53.06% |
| Quetzal vs Yoshimitsu | 54–42 | 56.25% |
| Quetzal vs Asuka | 45–46 | 49.45% |
| Quetzal vs Armor King | 33–54 | 37.93% |
| Quetzal vs Nina | 49–34 | 59.04% |
| Quetzal vs Eddy | 34–39 | 46.58% |
| Quetzal vs Leo | 28–43 | 39.44% |
| Quetzal vs Victor | 20–47 | 29.85% |
| Quetzal vs Lidia | 36–31 | 53.73% |
| Quetzal vs Clive | 29–38 | 43.28% |
| Quetzal vs Alisa | 23–43 | 34.85% |
| Quetzal vs Feng | 34–29 | 53.97% |
| Quetzal vs Raven | 32–27 | 54.24% |
| Quetzal vs Leroy | 28–30 | 48.28% |
| Quetzal vs Claudio | 14–35 | 28.57% |
| Quetzal vs Jack-8 | 20–26 | 43.48% |
| Quetzal vs Shaheen | 13–21 | 38.24% |
| Quetzal vs Zafina | 16–13 | 55.17% |
| Quetzal vs Kuma | 11–10 | 52.38% |
| Quetzal vs Panda | 4–10 | 28.57% |
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.