| Qacdx vs Kazuya | 43–48 | 47.25% |
| Qacdx vs King | 48–41 | 53.93% |
| Qacdx vs Jin | 49–36 | 57.65% |
| Qacdx vs Dragunov | 35–18 | 66.04% |
| Qacdx vs Paul | 28–24 | 53.85% |
| Qacdx vs Hwoarang | 23–23 | 50.00% |
| Qacdx vs Reina | 14–32 | 30.43% |
| Qacdx vs Bryan | 27–16 | 62.79% |
| Qacdx vs Heihachi | 17–17 | 50.00% |
| Qacdx vs Steve | 17–12 | 58.62% |
| Qacdx vs Yoshimitsu | 9–19 | 32.14% |
| Qacdx vs Lili | 15–13 | 53.57% |
| Qacdx vs Jun | 13–15 | 46.43% |
| Qacdx vs Asuka | 13–13 | 50.00% |
| Qacdx vs Alisa | 13–12 | 52.00% |
| Qacdx vs Azucena | 16–9 | 64.00% |
| Qacdx vs Xiaoyu | 11–12 | 47.83% |
| Qacdx vs Victor | 11–12 | 47.83% |
| Qacdx vs Leo | 15–6 | 71.43% |
| Qacdx vs Nina | 12–9 | 57.14% |
| Qacdx vs Clive | 10–11 | 47.62% |
| Qacdx vs Eddy | 11–7 | 61.11% |
| Qacdx vs Raven | 11–6 | 64.71% |
| Qacdx vs Law | 11–5 | 68.75% |
| Qacdx vs Devil Jin | 5–10 | 33.33% |
| Qacdx vs Jack-8 | 5–7 | 41.67% |
| Qacdx vs Lidia | 7–5 | 58.33% |
| Qacdx vs Feng | 6–5 | 54.55% |
| Qacdx vs Leroy | 5–6 | 45.45% |
| Qacdx vs Lee | 4–6 | 40.00% |
| Qacdx vs Kuma | 5–5 | 50.00% |
| Qacdx vs Lars | 5–3 | 62.50% |
| Qacdx vs Claudio | 3–5 | 37.50% |
| Qacdx vs Shaheen | 5–2 | 71.43% |
| Qacdx vs Zafina | 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.