| Qwell vs Kazuya | 54–70 | 43.55% |
| Qwell vs Jin | 38–72 | 34.55% |
| Qwell vs Reina | 52–56 | 48.15% |
| Qwell vs King | 46–47 | 49.46% |
| Qwell vs Dragunov | 39–51 | 43.33% |
| Qwell vs Bryan | 35–36 | 49.30% |
| Qwell vs Hwoarang | 31–37 | 45.59% |
| Qwell vs Lili | 42–26 | 61.76% |
| Qwell vs Paul | 23–38 | 37.70% |
| Qwell vs Steve | 22–37 | 37.29% |
| Qwell vs Asuka | 23–30 | 43.40% |
| Qwell vs Law | 30–21 | 58.82% |
| Qwell vs Azucena | 20–29 | 40.82% |
| Qwell vs Victor | 13–31 | 29.55% |
| Qwell vs Devil Jin | 25–16 | 60.98% |
| Qwell vs Yoshimitsu | 19–21 | 47.50% |
| Qwell vs Jun | 11–21 | 34.38% |
| Qwell vs Eddy | 10–20 | 33.33% |
| Qwell vs Alisa | 9–18 | 33.33% |
| Qwell vs Claudio | 14–12 | 53.85% |
| Qwell vs Nina | 15–11 | 57.69% |
| Qwell vs Feng | 5–20 | 20.00% |
| Qwell vs Lars | 14–9 | 60.87% |
| Qwell vs Leo | 11–8 | 57.89% |
| Qwell vs Lee | 8–10 | 44.44% |
| Qwell vs Kuma | 9–8 | 52.94% |
| Qwell vs Leroy | 6–11 | 35.29% |
| Qwell vs Lidia | 4–13 | 23.53% |
| Qwell vs Shaheen | 5–10 | 33.33% |
| Qwell vs Xiaoyu | 9–4 | 69.23% |
| Qwell vs Zafina | 5–8 | 38.46% |
| Qwell vs Jack-8 | 3–9 | 25.00% |
| Qwell vs Raven | 4–5 | 44.44% |
| Qwell vs Heihachi | 2–2 | 50.00% |
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.