| Quetzalcóatl vs Kazuya | 13–0 | 100.00% |
| Quetzalcóatl vs King | 8–1 | 88.89% |
| Quetzalcóatl vs Jin | 8–1 | 88.89% |
| Quetzalcóatl vs Bryan | 6–1 | 85.71% |
| Quetzalcóatl vs Law | 5–1 | 83.33% |
| Quetzalcóatl vs Jun | 5–1 | 83.33% |
| Quetzalcóatl vs Paul | 3–1 | 75.00% |
| Quetzalcóatl vs Hwoarang | 4–0 | 100.00% |
| Quetzalcóatl vs Steve | 4–0 | 100.00% |
| Quetzalcóatl vs Lili | 2–2 | 50.00% |
| Quetzalcóatl vs Kuma | 4–0 | 100.00% |
| Quetzalcóatl vs Anna | 2–2 | 50.00% |
| Quetzalcóatl vs Miary Zo | 4–0 | 100.00% |
| Quetzalcóatl vs Heihachi | 3–0 | 100.00% |
| Quetzalcóatl vs Yoshimitsu | 2–0 | 100.00% |
| Quetzalcóatl vs Xiaoyu | 1–1 | 50.00% |
| Quetzalcóatl vs Jack-8 | 1–1 | 50.00% |
| Quetzalcóatl vs Leo | 2–0 | 100.00% |
| Quetzalcóatl vs Lars | 0–2 | 0.00% |
| Quetzalcóatl vs Lee | 2–0 | 100.00% |
| Quetzalcóatl vs Panda | 2–0 | 100.00% |
| Quetzalcóatl vs Reina | 2–0 | 100.00% |
| Quetzalcóatl vs Victor | 0–2 | 0.00% |
| Quetzalcóatl vs Raven | 2–0 | 100.00% |
| Quetzalcóatl vs Lidia | 2–0 | 100.00% |
| Quetzalcóatl vs Feng | 0–1 | 0.00% |
| Quetzalcóatl vs Dragunov | 1–0 | 100.00% |
| Quetzalcóatl vs Zafina | 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.