| Quan vs Clive | 27–34 | 44.26% |
| Quan vs Reina | 24–36 | 40.00% |
| Quan vs Bryan | 28–29 | 49.12% |
| Quan vs Law | 23–25 | 47.92% |
| Quan vs King | 33–15 | 68.75% |
| Quan vs Kazuya | 21–26 | 44.68% |
| Quan vs Steve | 21–26 | 44.68% |
| Quan vs Jun | 20–23 | 46.51% |
| Quan vs Jin | 21–19 | 52.50% |
| Quan vs Lili | 15–24 | 38.46% |
| Quan vs Dragunov | 18–20 | 47.37% |
| Quan vs Eddy | 13–17 | 43.33% |
| Quan vs Paul | 15–14 | 51.72% |
| Quan vs Hwoarang | 12–17 | 41.38% |
| Quan vs Heihachi | 10–18 | 35.71% |
| Quan vs Xiaoyu | 14–11 | 56.00% |
| Quan vs Asuka | 6–17 | 26.09% |
| Quan vs Devil Jin | 8–14 | 36.36% |
| Quan vs Nina | 11–10 | 52.38% |
| Quan vs Lidia | 9–12 | 42.86% |
| Quan vs Leroy | 8–11 | 42.11% |
| Quan vs Victor | 8–11 | 42.11% |
| Quan vs Yoshimitsu | 11–7 | 61.11% |
| Quan vs Azucena | 8–10 | 44.44% |
| Quan vs Lars | 9–8 | 52.94% |
| Quan vs Lee | 10–6 | 62.50% |
| Quan vs Claudio | 8–6 | 57.14% |
| Quan vs Leo | 4–7 | 36.36% |
| Quan vs Alisa | 2–8 | 20.00% |
| Quan vs Kuma | 6–4 | 60.00% |
| Quan vs Shaheen | 4–5 | 44.44% |
| Quan vs Feng | 5–3 | 62.50% |
| Quan vs Raven | 2–6 | 25.00% |
| Quan vs Jack-8 | 1–2 | 33.33% |
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.