| DuckMan vs King | 6–7 | 46.15% |
| DuckMan vs Victor | 5–5 | 50.00% |
| DuckMan vs Jin | 4–5 | 44.44% |
| DuckMan vs Reina | 1–8 | 11.11% |
| DuckMan vs Law | 4–4 | 50.00% |
| DuckMan vs Kazuya | 3–5 | 37.50% |
| DuckMan vs Yoshimitsu | 5–1 | 83.33% |
| DuckMan vs Eddy | 2–3 | 40.00% |
| DuckMan vs Paul | 2–2 | 50.00% |
| DuckMan vs Lili | 0–4 | 0.00% |
| DuckMan vs Dragunov | 2–2 | 50.00% |
| DuckMan vs Leo | 4–0 | 100.00% |
| DuckMan vs Steve | 2–1 | 66.67% |
| DuckMan vs Devil Jin | 1–2 | 33.33% |
| DuckMan vs Shaheen | 2–1 | 66.67% |
| DuckMan vs Lee | 0–3 | 0.00% |
| DuckMan vs Panda | 2–1 | 66.67% |
| DuckMan vs Clive | 0–3 | 0.00% |
| DuckMan vs Anna | 1–2 | 33.33% |
| DuckMan vs Hwoarang | 0–2 | 0.00% |
| DuckMan vs Xiaoyu | 2–0 | 100.00% |
| DuckMan vs Bryan | 0–2 | 0.00% |
| DuckMan vs Lars | 0–2 | 0.00% |
| DuckMan vs Azucena | 2–0 | 100.00% |
| DuckMan vs Raven | 1–1 | 50.00% |
| DuckMan vs Heihachi | 2–0 | 100.00% |
| DuckMan vs Claudio | 0–1 | 0.00% |
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.