| qcb3 vs Bryan | 38–49 | 43.68% |
| qcb3 vs Hwoarang | 58–27 | 68.24% |
| qcb3 vs Jin | 47–35 | 57.32% |
| qcb3 vs King | 50–27 | 64.94% |
| qcb3 vs Law | 40–36 | 52.63% |
| qcb3 vs Steve | 41–35 | 53.95% |
| qcb3 vs Reina | 40–25 | 61.54% |
| qcb3 vs Kazuya | 40–24 | 62.50% |
| qcb3 vs Lili | 34–27 | 55.74% |
| qcb3 vs Paul | 35–23 | 60.34% |
| qcb3 vs Devil Jin | 18–36 | 33.33% |
| qcb3 vs Dragunov | 32–22 | 59.26% |
| qcb3 vs Nina | 27–22 | 55.10% |
| qcb3 vs Lars | 28–19 | 59.57% |
| qcb3 vs Eddy | 33–12 | 73.33% |
| qcb3 vs Xiaoyu | 26–17 | 60.47% |
| qcb3 vs Yoshimitsu | 20–20 | 50.00% |
| qcb3 vs Jun | 24–12 | 66.67% |
| qcb3 vs Asuka | 25–8 | 75.76% |
| qcb3 vs Lee | 21–12 | 63.64% |
| qcb3 vs Victor | 14–17 | 45.16% |
| qcb3 vs Leroy | 18–10 | 64.29% |
| qcb3 vs Feng | 16–11 | 59.26% |
| qcb3 vs Jack-8 | 8–18 | 30.77% |
| qcb3 vs Claudio | 12–13 | 48.00% |
| qcb3 vs Azucena | 16–6 | 72.73% |
| qcb3 vs Heihachi | 12–10 | 54.55% |
| qcb3 vs Raven | 13–5 | 72.22% |
| qcb3 vs Kuma | 6–10 | 37.50% |
| qcb3 vs Clive | 9–7 | 56.25% |
| qcb3 vs Lidia | 7–8 | 46.67% |
| qcb3 vs Alisa | 8–6 | 57.14% |
| qcb3 vs Zafina | 7–5 | 58.33% |
| qcb3 vs Leo | 7–4 | 63.64% |
| qcb3 vs Shaheen | 5–5 | 50.00% |
| qcb3 vs Panda | 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.