| Qba7 vs King | 12–17 | 41.38% |
| Qba7 vs Bryan | 11–17 | 39.29% |
| Qba7 vs Clive | 9–15 | 37.50% |
| Qba7 vs Lili | 7–9 | 43.75% |
| Qba7 vs Reina | 10–6 | 62.50% |
| Qba7 vs Hwoarang | 10–4 | 71.43% |
| Qba7 vs Heihachi | 3–10 | 23.08% |
| Qba7 vs Steve | 4–8 | 33.33% |
| Qba7 vs Asuka | 6–6 | 50.00% |
| Qba7 vs Kazuya | 6–5 | 54.55% |
| Qba7 vs Azucena | 4–6 | 40.00% |
| Qba7 vs Lidia | 4–6 | 40.00% |
| Qba7 vs Law | 5–4 | 55.56% |
| Qba7 vs Jin | 5–4 | 55.56% |
| Qba7 vs Lars | 6–3 | 66.67% |
| Qba7 vs Xiaoyu | 5–3 | 62.50% |
| Qba7 vs Eddy | 3–5 | 37.50% |
| Qba7 vs Jack-8 | 2–5 | 28.57% |
| Qba7 vs Alisa | 2–5 | 28.57% |
| Qba7 vs Devil Jin | 3–3 | 50.00% |
| Qba7 vs Nina | 3–2 | 60.00% |
| Qba7 vs Victor | 1–4 | 20.00% |
| Qba7 vs Yoshimitsu | 2–2 | 50.00% |
| Qba7 vs Feng | 1–2 | 33.33% |
| Qba7 vs Kuma | 1–2 | 33.33% |
| Qba7 vs Panda | 0–3 | 0.00% |
| Qba7 vs Lee | 0–2 | 0.00% |
| Qba7 vs Leroy | 0–2 | 0.00% |
| Qba7 vs Paul | 1–0 | 100.00% |
| Qba7 vs Dragunov | 0–1 | 0.00% |
| Qba7 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.