| Duofeng vs Jin | 5–2 | 71.43% |
| Duofeng vs Paul | 3–3 | 50.00% |
| Duofeng vs Feng | 2–4 | 33.33% |
| Duofeng vs Hwoarang | 2–3 | 40.00% |
| Duofeng vs Kuma | 1–2 | 33.33% |
| Duofeng vs Reina | 3–0 | 100.00% |
| Duofeng vs Eddy | 1–2 | 33.33% |
| Duofeng vs Law | 2–0 | 100.00% |
| Duofeng vs Bryan | 2–0 | 100.00% |
| Duofeng vs Steve | 2–0 | 100.00% |
| Duofeng vs Devil Jin | 0–2 | 0.00% |
| Duofeng vs Leo | 2–0 | 100.00% |
| Duofeng vs Panda | 2–0 | 100.00% |
| Duofeng vs Victor | 2–0 | 100.00% |
| Duofeng vs Azucena | 0–2 | 0.00% |
| Duofeng vs Jun | 1–0 | 100.00% |
| Duofeng vs Shaheen | 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.