| Duyoung vs Dragunov | 4–6 | 40.00% |
| Duyoung vs King | 8–1 | 88.89% |
| Duyoung vs Kazuya | 3–2 | 60.00% |
| Duyoung vs Steve | 4–1 | 80.00% |
| Duyoung vs Leo | 2–3 | 40.00% |
| Duyoung vs Clive | 2–3 | 40.00% |
| Duyoung vs Paul | 4–0 | 100.00% |
| Duyoung vs Bryan | 0–4 | 0.00% |
| Duyoung vs Asuka | 2–2 | 50.00% |
| Duyoung vs Victor | 4–0 | 100.00% |
| Duyoung vs Hwoarang | 1–2 | 33.33% |
| Duyoung vs Jin | 2–1 | 66.67% |
| Duyoung vs Devil Jin | 2–1 | 66.67% |
| Duyoung vs Lars | 1–2 | 33.33% |
| Duyoung vs Nina | 2–1 | 66.67% |
| Duyoung vs Lee | 1–2 | 33.33% |
| Duyoung vs Kuma | 0–3 | 0.00% |
| Duyoung vs Lidia | 2–1 | 66.67% |
| Duyoung vs Fahkumram | 2–1 | 66.67% |
| Duyoung vs Law | 1–1 | 50.00% |
| Duyoung vs Yoshimitsu | 2–0 | 100.00% |
| Duyoung vs Xiaoyu | 2–0 | 100.00% |
| Duyoung vs Feng | 0–2 | 0.00% |
| Duyoung vs Anna | 1–1 | 50.00% |
| Duyoung vs Alisa | 1–0 | 100.00% |
| Duyoung vs Claudio | 0–1 | 0.00% |
| Duyoung vs Shaheen | 1–0 | 100.00% |
| Duyoung vs Jun | 1–0 | 100.00% |
| Duyoung vs Reina | 1–0 | 100.00% |
| Duyoung vs Heihachi | 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.