| Punishing Duck vs Eddy | 14–4 | 77.78% |
| Punishing Duck vs Kazuya | 8–5 | 61.54% |
| Punishing Duck vs Jin | 7–2 | 77.78% |
| Punishing Duck vs King | 4–3 | 57.14% |
| Punishing Duck vs Jun | 4–3 | 57.14% |
| Punishing Duck vs Hwoarang | 2–3 | 40.00% |
| Punishing Duck vs Steve | 2–3 | 40.00% |
| Punishing Duck vs Lili | 3–2 | 60.00% |
| Punishing Duck vs Nina | 3–2 | 60.00% |
| Punishing Duck vs Alisa | 1–4 | 20.00% |
| Punishing Duck vs Law | 0–4 | 0.00% |
| Punishing Duck vs Yoshimitsu | 2–2 | 50.00% |
| Punishing Duck vs Xiaoyu | 4–0 | 100.00% |
| Punishing Duck vs Bryan | 3–1 | 75.00% |
| Punishing Duck vs Asuka | 2–2 | 50.00% |
| Punishing Duck vs Leo | 1–2 | 33.33% |
| Punishing Duck vs Lars | 3–0 | 100.00% |
| Punishing Duck vs Claudio | 0–3 | 0.00% |
| Punishing Duck vs Azucena | 0–3 | 0.00% |
| Punishing Duck vs Heihachi | 1–2 | 33.33% |
| Punishing Duck vs Paul | 0–2 | 0.00% |
| Punishing Duck vs Jack-8 | 2–0 | 100.00% |
| Punishing Duck vs Devil Jin | 1–0 | 100.00% |
| Punishing Duck vs Kuma | 0–1 | 0.00% |
| Punishing Duck vs Reina | 0–1 | 0.00% |
| Punishing Duck vs Victor | 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.