| QHQB vs Bryan | 21–13 | 61.76% |
| QHQB vs Kazuya | 19–13 | 59.38% |
| QHQB vs Jin | 12–11 | 52.17% |
| QHQB vs King | 17–2 | 89.47% |
| QHQB vs Steve | 14–5 | 73.68% |
| QHQB vs Heihachi | 9–7 | 56.25% |
| QHQB vs Armor King | 7–8 | 46.67% |
| QHQB vs Devil Jin | 8–3 | 72.73% |
| QHQB vs Dragunov | 4–7 | 36.36% |
| QHQB vs Anna | 4–7 | 36.36% |
| QHQB vs Hwoarang | 5–5 | 50.00% |
| QHQB vs Asuka | 8–0 | 100.00% |
| QHQB vs Law | 3–4 | 42.86% |
| QHQB vs Yoshimitsu | 4–3 | 57.14% |
| QHQB vs Lars | 1–6 | 14.29% |
| QHQB vs Shaheen | 1–6 | 14.29% |
| QHQB vs Lee | 4–3 | 57.14% |
| QHQB vs Miary Zo | 2–4 | 33.33% |
| QHQB vs Xiaoyu | 1–4 | 20.00% |
| QHQB vs Fahkumram | 3–2 | 60.00% |
| QHQB vs Jack-8 | 3–1 | 75.00% |
| QHQB vs Alisa | 3–1 | 75.00% |
| QHQB vs Jun | 1–3 | 25.00% |
| QHQB vs Paul | 1–2 | 33.33% |
| QHQB vs Claudio | 1–2 | 33.33% |
| QHQB vs Reina | 1–2 | 33.33% |
| QHQB vs Lidia | 2–1 | 66.67% |
| QHQB vs Nina | 2–0 | 100.00% |
| QHQB vs Victor | 2–0 | 100.00% |
| QHQB vs Feng | 0–1 | 0.00% |
| QHQB vs Zafina | 1–0 | 100.00% |
| QHQB vs Azucena | 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.