| Lucky Duck vs Hwoarang | 22–12 | 64.71% |
| Lucky Duck vs Heihachi | 25–8 | 75.76% |
| Lucky Duck vs Leo | 14–14 | 50.00% |
| Lucky Duck vs Kazuya | 17–8 | 68.00% |
| Lucky Duck vs Bryan | 17–7 | 70.83% |
| Lucky Duck vs Lars | 16–8 | 66.67% |
| Lucky Duck vs Dragunov | 15–8 | 65.22% |
| Lucky Duck vs Steve | 17–4 | 80.95% |
| Lucky Duck vs Reina | 17–4 | 80.95% |
| Lucky Duck vs Jin | 11–8 | 57.89% |
| Lucky Duck vs Feng | 11–7 | 61.11% |
| Lucky Duck vs King | 9–8 | 52.94% |
| Lucky Duck vs Yoshimitsu | 14–3 | 82.35% |
| Lucky Duck vs Lili | 13–4 | 76.47% |
| Lucky Duck vs Jack-8 | 9–6 | 60.00% |
| Lucky Duck vs Law | 8–5 | 61.54% |
| Lucky Duck vs Azucena | 9–4 | 69.23% |
| Lucky Duck vs Xiaoyu | 2–10 | 16.67% |
| Lucky Duck vs Devil Jin | 11–1 | 91.67% |
| Lucky Duck vs Kuma | 6–5 | 54.55% |
| Lucky Duck vs Eddy | 6–5 | 54.55% |
| Lucky Duck vs Nina | 3–5 | 37.50% |
| Lucky Duck vs Zafina | 5–3 | 62.50% |
| Lucky Duck vs Asuka | 7–0 | 100.00% |
| Lucky Duck vs Shaheen | 7–0 | 100.00% |
| Lucky Duck vs Raven | 3–4 | 42.86% |
| Lucky Duck vs Alisa | 6–0 | 100.00% |
| Lucky Duck vs Lee | 5–1 | 83.33% |
| Lucky Duck vs Paul | 3–2 | 60.00% |
| Lucky Duck vs Victor | 3–2 | 60.00% |
| Lucky Duck vs Panda | 2–2 | 50.00% |
| Lucky Duck vs Jun | 4–0 | 100.00% |
| Lucky Duck vs Clive | 4–0 | 100.00% |
| Lucky Duck vs Leroy | 2–0 | 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.