| Duckie vs Jun | 12–9 | 57.14% |
| Duckie vs Eddy | 3–16 | 15.79% |
| Duckie vs Hwoarang | 8–9 | 47.06% |
| Duckie vs Steve | 7–10 | 41.18% |
| Duckie vs King | 6–7 | 46.15% |
| Duckie vs Jin | 7–6 | 53.85% |
| Duckie vs Bryan | 5–5 | 50.00% |
| Duckie vs Dragunov | 3–6 | 33.33% |
| Duckie vs Devil Jin | 3–5 | 37.50% |
| Duckie vs Lili | 3–5 | 37.50% |
| Duckie vs Lars | 2–6 | 25.00% |
| Duckie vs Yoshimitsu | 1–5 | 16.67% |
| Duckie vs Reina | 2–4 | 33.33% |
| Duckie vs Law | 2–3 | 40.00% |
| Duckie vs Kazuya | 2–3 | 40.00% |
| Duckie vs Nina | 0–5 | 0.00% |
| Duckie vs Leroy | 1–4 | 20.00% |
| Duckie vs Victor | 2–3 | 40.00% |
| Duckie vs Shaheen | 0–4 | 0.00% |
| Duckie vs Lee | 1–3 | 25.00% |
| Duckie vs Azucena | 2–2 | 50.00% |
| Duckie vs Xiaoyu | 1–2 | 33.33% |
| Duckie vs Zafina | 2–1 | 66.67% |
| Duckie vs Jack-8 | 0–2 | 0.00% |
| Duckie vs Asuka | 2–0 | 100.00% |
| Duckie vs Alisa | 0–2 | 0.00% |
| Duckie vs Claudio | 0–2 | 0.00% |
| Duckie vs Heihachi | 1–1 | 50.00% |
| Duckie vs Feng | 0–1 | 0.00% |
| Duckie vs Leo | 1–0 | 100.00% |
| Duckie vs Raven | 1–0 | 100.00% |
| Duckie vs Clive | 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.