| QFSW vs King | 19–18 | 51.35% |
| QFSW vs Reina | 10–15 | 40.00% |
| QFSW vs Asuka | 9–15 | 37.50% |
| QFSW vs Jin | 11–11 | 50.00% |
| QFSW vs Kazuya | 10–12 | 45.45% |
| QFSW vs Yoshimitsu | 8–11 | 42.11% |
| QFSW vs Dragunov | 6–12–1 | 33.33% |
| QFSW vs Steve | 5–11 | 31.25% |
| QFSW vs Lars | 5–10 | 33.33% |
| QFSW vs Lee | 5–10 | 33.33% |
| QFSW vs Azucena | 7–8 | 46.67% |
| QFSW vs Paul | 6–8 | 42.86% |
| QFSW vs Lili | 5–9 | 35.71% |
| QFSW vs Hwoarang | 9–4 | 69.23% |
| QFSW vs Eddy | 7–6 | 53.85% |
| QFSW vs Nina | 6–4 | 60.00% |
| QFSW vs Bryan | 5–4 | 55.56% |
| QFSW vs Jack-8 | 4–5 | 44.44% |
| QFSW vs Devil Jin | 5–4 | 55.56% |
| QFSW vs Victor | 6–3 | 66.67% |
| QFSW vs Raven | 5–4 | 55.56% |
| QFSW vs Kuma | 2–6 | 25.00% |
| QFSW vs Law | 4–2 | 66.67% |
| QFSW vs Feng | 4–2 | 66.67% |
| QFSW vs Leo | 1–5 | 16.67% |
| QFSW vs Zafina | 3–2 | 60.00% |
| QFSW vs Leroy | 1–4 | 20.00% |
| QFSW vs Jun | 3–2 | 60.00% |
| QFSW vs Xiaoyu | 3–1 | 75.00% |
| QFSW vs Alisa | 2–0 | 100.00% |
| QFSW vs Claudio | 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.