| Qcf4 vs Jin | 30–33 | 47.62% |
| Qcf4 vs Dragunov | 37–20 | 64.91% |
| Qcf4 vs Reina | 37–19 | 66.07% |
| Qcf4 vs Kazuya | 31–17 | 64.58% |
| Qcf4 vs Eddy | 19–25 | 43.18% |
| Qcf4 vs Steve | 24–16 | 60.00% |
| Qcf4 vs Bryan | 16–19 | 45.71% |
| Qcf4 vs Clive | 17–16 | 51.52% |
| Qcf4 vs Jun | 19–13 | 59.38% |
| Qcf4 vs Law | 13–18 | 41.94% |
| Qcf4 vs King | 18–13 | 58.06% |
| Qcf4 vs Asuka | 17–14 | 54.84% |
| Qcf4 vs Lili | 13–12 | 52.00% |
| Qcf4 vs Victor | 13–10 | 56.52% |
| Qcf4 vs Devil Jin | 10–12 | 45.45% |
| Qcf4 vs Alisa | 12–10 | 54.55% |
| Qcf4 vs Nina | 9–12 | 42.86% |
| Qcf4 vs Azucena | 11–8 | 57.89% |
| Qcf4 vs Hwoarang | 13–5 | 72.22% |
| Qcf4 vs Claudio | 7–9 | 43.75% |
| Qcf4 vs Paul | 5–10 | 33.33% |
| Qcf4 vs Xiaoyu | 8–7 | 53.33% |
| Qcf4 vs Yoshimitsu | 5–6 | 45.45% |
| Qcf4 vs Lars | 5–5 | 50.00% |
| Qcf4 vs Kuma | 6–4 | 60.00% |
| Qcf4 vs Heihachi | 6–4 | 60.00% |
| Qcf4 vs Lee | 3–6 | 33.33% |
| Qcf4 vs Feng | 4–4 | 50.00% |
| Qcf4 vs Leroy | 5–3 | 62.50% |
| Qcf4 vs Leo | 5–2 | 71.43% |
| Qcf4 vs Shaheen | 4–3 | 57.14% |
| Qcf4 vs Lidia | 5–2 | 71.43% |
| Qcf4 vs Jack-8 | 1–4 | 20.00% |
| Qcf4 vs Fahkumram | 4–0 | 100.00% |
| Qcf4 vs Armor King | 2–1 | 66.67% |
| Qcf4 vs Panda | 2–0 | 100.00% |
| Qcf4 vs Zafina | 2–0 | 100.00% |
| Qcf4 vs Raven | 0–2 | 0.00% |
| Qcf4 vs Miary Zo | 2–0 | 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.