| Quack Addict vs King | 11–17 | 39.29% |
| Quack Addict vs Hwoarang | 15–10 | 60.00% |
| Quack Addict vs Eddy | 6–19 | 24.00% |
| Quack Addict vs Steve | 15–9 | 62.50% |
| Quack Addict vs Reina | 11–12 | 47.83% |
| Quack Addict vs Jin | 8–10 | 44.44% |
| Quack Addict vs Bryan | 3–14 | 17.65% |
| Quack Addict vs Law | 7–8 | 46.67% |
| Quack Addict vs Devil Jin | 8–6 | 57.14% |
| Quack Addict vs Dragunov | 8–6 | 57.14% |
| Quack Addict vs Jun | 6–7 | 46.15% |
| Quack Addict vs Azucena | 8–5 | 61.54% |
| Quack Addict vs Victor | 5–8 | 38.46% |
| Quack Addict vs Paul | 8–4 | 66.67% |
| Quack Addict vs Kazuya | 5–7 | 41.67% |
| Quack Addict vs Lars | 4–8 | 33.33% |
| Quack Addict vs Yoshimitsu | 6–4 | 60.00% |
| Quack Addict vs Nina | 3–6 | 33.33% |
| Quack Addict vs Raven | 6–2 | 75.00% |
| Quack Addict vs Asuka | 1–6 | 14.29% |
| Quack Addict vs Claudio | 4–3 | 57.14% |
| Quack Addict vs Kuma | 2–5 | 28.57% |
| Quack Addict vs Feng | 2–4 | 33.33% |
| Quack Addict vs Lili | 3–3 | 50.00% |
| Quack Addict vs Leo | 2–3 | 40.00% |
| Quack Addict vs Alisa | 2–3 | 40.00% |
| Quack Addict vs Leroy | 3–2 | 60.00% |
| Quack Addict vs Heihachi | 0–4 | 0.00% |
| Quack Addict vs Jack-8 | 0–3 | 0.00% |
| Quack Addict vs Lee | 0–3 | 0.00% |
| Quack Addict vs Shaheen | 0–2 | 0.00% |
| Quack Addict 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.