| Duck2u vs Hwoarang | 3–8 | 27.27% |
| Duck2u vs Jin | 2–7 | 22.22% |
| Duck2u vs Bryan | 4–3 | 57.14% |
| Duck2u vs Devil Jin | 4–3 | 57.14% |
| Duck2u vs Jun | 5–2 | 71.43% |
| Duck2u vs Eddy | 3–4 | 42.86% |
| Duck2u vs Law | 4–2 | 66.67% |
| Duck2u vs Yoshimitsu | 3–3 | 50.00% |
| Duck2u vs Leo | 1–5 | 16.67% |
| Duck2u vs Jack-8 | 2–3 | 40.00% |
| Duck2u vs Lars | 3–2 | 60.00% |
| Duck2u vs Steve | 2–2 | 50.00% |
| Duck2u vs Asuka | 2–2 | 50.00% |
| Duck2u vs Lili | 2–2 | 50.00% |
| Duck2u vs King | 1–2 | 33.33% |
| Duck2u vs Leroy | 1–2 | 33.33% |
| Duck2u vs Reina | 3–0 | 100.00% |
| Duck2u vs Victor | 1–2 | 33.33% |
| Duck2u vs Raven | 1–2 | 33.33% |
| Duck2u vs Feng | 0–2 | 0.00% |
| Duck2u vs Shaheen | 0–2 | 0.00% |
| Duck2u vs Nina | 0–2 | 0.00% |
| Duck2u vs Alisa | 1–0 | 100.00% |
| Duck2u vs Lee | 1–0 | 100.00% |
| Duck2u vs Azucena | 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.