| QBall vs King | 123–134 | 47.86% |
| QBall vs Kazuya | 96–126 | 43.24% |
| QBall vs Jin | 102–105 | 49.28% |
| QBall vs Steve | 105–77 | 57.69% |
| QBall vs Reina | 79–96 | 45.14% |
| QBall vs Heihachi | 55–101 | 35.26% |
| QBall vs Law | 59–84 | 41.26% |
| QBall vs Paul | 51–66 | 43.59% |
| QBall vs Bryan | 45–71 | 38.79% |
| QBall vs Hwoarang | 49–66 | 42.61% |
| QBall vs Lili | 50–61 | 45.05% |
| QBall vs Dragunov | 45–61 | 42.45% |
| QBall vs Jun | 47–47 | 50.00% |
| QBall vs Azucena | 36–57 | 38.71% |
| QBall vs Eddy | 39–52 | 42.86% |
| QBall vs Asuka | 39–45 | 46.43% |
| QBall vs Devil Jin | 30–50 | 37.50% |
| QBall vs Yoshimitsu | 33–46 | 41.77% |
| QBall vs Lars | 35–44 | 44.30% |
| QBall vs Lee | 36–42 | 46.15% |
| QBall vs Fahkumram | 29–49 | 37.18% |
| QBall vs Feng | 24–47 | 33.80% |
| QBall vs Lidia | 35–36 | 49.30% |
| QBall vs Clive | 22–48 | 31.43% |
| QBall vs Victor | 20–39 | 33.90% |
| QBall vs Xiaoyu | 20–32 | 38.46% |
| QBall vs Armor King | 19–32 | 37.25% |
| QBall vs Jack-8 | 17–33 | 34.00% |
| QBall vs Nina | 17–32 | 34.69% |
| QBall vs Leroy | 25–24 | 51.02% |
| QBall vs Raven | 20–22 | 47.62% |
| QBall vs Leo | 19–19 | 50.00% |
| QBall vs Kuma | 14–23 | 37.84% |
| QBall vs Anna | 24–13 | 64.86% |
| QBall vs Claudio | 6–30 | 16.67% |
| QBall vs Alisa | 6–26 | 18.75% |
| QBall vs Shaheen | 7–7 | 50.00% |
| QBall vs Zafina | 5–7 | 41.67% |
| QBall vs Panda | 2–7 | 22.22% |
| QBall vs Miary Zo | 4–2 | 66.67% |
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.