| Duck Edd-Boy vs Kazuya | 130–118 | 52.42% |
| Duck Edd-Boy vs King | 98–109 | 47.34% |
| Duck Edd-Boy vs Jin | 76–101 | 42.94% |
| Duck Edd-Boy vs Law | 78–77 | 50.32% |
| Duck Edd-Boy vs Reina | 62–92 | 40.26% |
| Duck Edd-Boy vs Bryan | 65–79 | 45.14% |
| Duck Edd-Boy vs Hwoarang | 73–70 | 51.05% |
| Duck Edd-Boy vs Steve | 63–74 | 45.99% |
| Duck Edd-Boy vs Lili | 65–61 | 51.59% |
| Duck Edd-Boy vs Eddy | 66–54 | 55.00% |
| Duck Edd-Boy vs Lars | 52–58 | 47.27% |
| Duck Edd-Boy vs Heihachi | 49–61 | 44.55% |
| Duck Edd-Boy vs Azucena | 46–58 | 44.23% |
| Duck Edd-Boy vs Yoshimitsu | 44–55 | 44.44% |
| Duck Edd-Boy vs Lee | 49–43 | 53.26% |
| Duck Edd-Boy vs Dragunov | 41–48 | 46.07% |
| Duck Edd-Boy vs Paul | 36–43 | 45.57% |
| Duck Edd-Boy vs Jun | 43–35 | 55.13% |
| Duck Edd-Boy vs Lidia | 36–38 | 48.65% |
| Duck Edd-Boy vs Victor | 34–39 | 46.58% |
| Duck Edd-Boy vs Nina | 36–36 | 50.00% |
| Duck Edd-Boy vs Anna | 32–33 | 49.23% |
| Duck Edd-Boy vs Xiaoyu | 26–37 | 41.27% |
| Duck Edd-Boy vs Feng | 36–26 | 58.06% |
| Duck Edd-Boy vs Asuka | 29–31 | 48.33% |
| Duck Edd-Boy vs Leo | 29–31 | 48.33% |
| Duck Edd-Boy vs Leroy | 27–27 | 50.00% |
| Duck Edd-Boy vs Alisa | 20–27 | 42.55% |
| Duck Edd-Boy vs Raven | 18–28 | 39.13% |
| Duck Edd-Boy vs Devil Jin | 20–24 | 45.45% |
| Duck Edd-Boy vs Fahkumram | 12–28 | 30.00% |
| Duck Edd-Boy vs Jack-8 | 18–18 | 50.00% |
| Duck Edd-Boy vs Clive | 15–20 | 42.86% |
| Duck Edd-Boy vs Miary Zo | 13–18 | 41.94% |
| Duck Edd-Boy vs Zafina | 10–16 | 38.46% |
| Duck Edd-Boy vs Claudio | 4–19 | 17.39% |
| Duck Edd-Boy vs Shaheen | 11–11 | 50.00% |
| Duck Edd-Boy vs Armor King | 11–11 | 50.00% |
| Duck Edd-Boy vs Kuma | 8–8 | 50.00% |
| Duck Edd-Boy vs Panda | 7–5 | 58.33% |
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.