| DuckMcuck vs Law | 7–9 | 43.75% |
| DuckMcuck vs Steve | 7–7 | 50.00% |
| DuckMcuck vs Lili | 3–6 | 33.33% |
| DuckMcuck vs Reina | 2–6 | 25.00% |
| DuckMcuck vs Victor | 3–5 | 37.50% |
| DuckMcuck vs King | 0–7 | 0.00% |
| DuckMcuck vs Alisa | 2–5 | 28.57% |
| DuckMcuck vs Bryan | 3–3 | 50.00% |
| DuckMcuck vs Paul | 3–2 | 60.00% |
| DuckMcuck vs Jin | 2–3 | 40.00% |
| DuckMcuck vs Azucena | 3–2 | 60.00% |
| DuckMcuck vs Hwoarang | 2–2 | 50.00% |
| DuckMcuck vs Jack-8 | 3–0 | 100.00% |
| DuckMcuck vs Claudio | 1–2 | 33.33% |
| DuckMcuck vs Zafina | 1–2 | 33.33% |
| DuckMcuck vs Feng | 0–2 | 0.00% |
| DuckMcuck vs Lars | 0–2 | 0.00% |
| DuckMcuck vs Shaheen | 0–2 | 0.00% |
| DuckMcuck vs Nina | 0–2 | 0.00% |
| DuckMcuck vs Leroy | 2–0 | 100.00% |
| DuckMcuck vs Yoshimitsu | 0–1 | 0.00% |
| DuckMcuck vs Kuma | 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.