| Duckrocker vs King | 103–157 | 39.62% |
| Duckrocker vs Bryan | 108–141 | 43.37% |
| Duckrocker vs Kazuya | 113–119 | 48.71% |
| Duckrocker vs Jin | 97–114 | 45.97% |
| Duckrocker vs Steve | 87–99 | 46.77% |
| Duckrocker vs Dragunov | 45–68 | 39.82% |
| Duckrocker vs Law | 47–65 | 41.96% |
| Duckrocker vs Paul | 50–59 | 45.87% |
| Duckrocker vs Reina | 45–45 | 50.00% |
| Duckrocker vs Lili | 49–39 | 55.68% |
| Duckrocker vs Hwoarang | 29–54 | 34.94% |
| Duckrocker vs Lars | 38–44 | 46.34% |
| Duckrocker vs Clive | 29–46 | 38.67% |
| Duckrocker vs Devil Jin | 34–37 | 47.89% |
| Duckrocker vs Yoshimitsu | 37–33 | 52.86% |
| Duckrocker vs Jun | 44–25 | 63.77% |
| Duckrocker vs Azucena | 27–37 | 42.19% |
| Duckrocker vs Eddy | 25–38 | 39.68% |
| Duckrocker vs Victor | 32–19 | 62.75% |
| Duckrocker vs Lee | 18–31 | 36.73% |
| Duckrocker vs Heihachi | 21–27 | 43.75% |
| Duckrocker vs Asuka | 13–32 | 28.89% |
| Duckrocker vs Lidia | 28–17 | 62.22% |
| Duckrocker vs Kuma | 25–18 | 58.14% |
| Duckrocker vs Nina | 16–21 | 43.24% |
| Duckrocker vs Leroy | 20–14 | 58.82% |
| Duckrocker vs Anna | 12–21 | 36.36% |
| Duckrocker vs Xiaoyu | 12–19 | 38.71% |
| Duckrocker vs Feng | 16–15 | 51.61% |
| Duckrocker vs Leo | 17–14 | 54.84% |
| Duckrocker vs Jack-8 | 11–18 | 37.93% |
| Duckrocker vs Claudio | 10–14 | 41.67% |
| Duckrocker vs Alisa | 8–14 | 36.36% |
| Duckrocker vs Armor King | 10–12 | 45.45% |
| Duckrocker vs Raven | 9–9 | 50.00% |
| Duckrocker vs Shaheen | 4–12 | 25.00% |
| Duckrocker vs Panda | 3–7 | 30.00% |
| Duckrocker vs Zafina | 4–6 | 40.00% |
| Duckrocker vs Fahkumram | 4–2 | 66.67% |
| Duckrocker vs Miary Zo | 2–1 | 66.67% |
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.