| quackquackquack vs King | 67–56 | 54.47% |
| quackquackquack vs Bryan | 67–53 | 55.83% |
| quackquackquack vs Jin | 52–56 | 48.15% |
| quackquackquack vs Lili | 57–51 | 52.78% |
| quackquackquack vs Reina | 44–55 | 44.44% |
| quackquackquack vs Dragunov | 54–38 | 58.70% |
| quackquackquack vs Kazuya | 50–35 | 58.82% |
| quackquackquack vs Hwoarang | 40–41 | 49.38% |
| quackquackquack vs Steve | 46–31 | 59.74% |
| quackquackquack vs Yoshimitsu | 27–42 | 39.13% |
| quackquackquack vs Azucena | 32–34 | 48.48% |
| quackquackquack vs Law | 31–33 | 48.44% |
| quackquackquack vs Heihachi | 28–35 | 44.44% |
| quackquackquack vs Jun | 28–33 | 45.90% |
| quackquackquack vs Lee | 29–26 | 52.73% |
| quackquackquack vs Lars | 23–30 | 43.40% |
| quackquackquack vs Paul | 28–21 | 57.14% |
| quackquackquack vs Leo | 24–24 | 50.00% |
| quackquackquack vs Devil Jin | 20–27 | 42.55% |
| quackquackquack vs Nina | 15–28 | 34.88% |
| quackquackquack vs Xiaoyu | 20–22 | 47.62% |
| quackquackquack vs Eddy | 16–26 | 38.10% |
| quackquackquack vs Asuka | 18–23 | 43.90% |
| quackquackquack vs Feng | 20–15 | 57.14% |
| quackquackquack vs Alisa | 14–19 | 42.42% |
| quackquackquack vs Victor | 20–13 | 60.61% |
| quackquackquack vs Kuma | 20–12 | 62.50% |
| quackquackquack vs Raven | 13–16 | 44.83% |
| quackquackquack vs Clive | 11–15 | 42.31% |
| quackquackquack vs Zafina | 9–14 | 39.13% |
| quackquackquack vs Jack-8 | 7–15 | 31.82% |
| quackquackquack vs Leroy | 4–17 | 19.05% |
| quackquackquack vs Shaheen | 9–10 | 47.37% |
| quackquackquack vs Claudio | 6–9 | 40.00% |
| quackquackquack vs Lidia | 4–5 | 44.44% |
| quackquackquack vs Panda | 3–2 | 60.00% |
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.