| Quadra vs Jin | 14–10 | 58.33% |
| Quadra vs Reina | 11–10 | 52.38% |
| Quadra vs King | 7–7 | 50.00% |
| Quadra vs Kazuya | 3–8 | 27.27% |
| Quadra vs Lili | 4–6 | 40.00% |
| Quadra vs Hwoarang | 2–6 | 25.00% |
| Quadra vs Yoshimitsu | 4–3 | 57.14% |
| Quadra vs Law | 3–3 | 50.00% |
| Quadra vs Xiaoyu | 4–2 | 66.67% |
| Quadra vs Bryan | 2–3 | 40.00% |
| Quadra vs Steve | 3–2 | 60.00% |
| Quadra vs Lee | 2–3 | 40.00% |
| Quadra vs Eddy | 1–4 | 20.00% |
| Quadra vs Claudio | 1–2 | 33.33% |
| Quadra vs Jun | 3–0 | 100.00% |
| Quadra vs Victor | 2–1 | 66.67% |
| Quadra vs Heihachi | 2–1 | 66.67% |
| Quadra vs Asuka | 2–0 | 100.00% |
| Quadra vs Leo | 0–2 | 0.00% |
| Quadra vs Zafina | 0–2 | 0.00% |
| Quadra vs Raven | 1–1 | 50.00% |
| Quadra vs Paul | 1–0 | 100.00% |
| Quadra vs Jack-8 | 0–1 | 0.00% |
| Quadra vs Alisa | 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.