| DucDuc17 vs Steve | 45–55 | 45.00% |
| DucDuc17 vs King | 42–44 | 48.84% |
| DucDuc17 vs Jin | 48–38 | 55.81% |
| DucDuc17 vs Kazuya | 43–38 | 53.09% |
| DucDuc17 vs Law | 30–32 | 48.39% |
| DucDuc17 vs Heihachi | 21–31 | 40.38% |
| DucDuc17 vs Paul | 25–24 | 51.02% |
| DucDuc17 vs Bryan | 15–30 | 33.33% |
| DucDuc17 vs Lili | 29–13 | 69.05% |
| DucDuc17 vs Hwoarang | 20–20 | 50.00% |
| DucDuc17 vs Reina | 23–12 | 65.71% |
| DucDuc17 vs Dragunov | 14–19 | 42.42% |
| DucDuc17 vs Xiaoyu | 20–12 | 62.50% |
| DucDuc17 vs Jun | 20–11 | 64.52% |
| DucDuc17 vs Yoshimitsu | 13–17 | 43.33% |
| DucDuc17 vs Lee | 18–11 | 62.07% |
| DucDuc17 vs Azucena | 15–12 | 55.56% |
| DucDuc17 vs Clive | 15–12 | 55.56% |
| DucDuc17 vs Lars | 14–12 | 53.85% |
| DucDuc17 vs Alisa | 9–13 | 40.91% |
| DucDuc17 vs Armor King | 3–16 | 15.79% |
| DucDuc17 vs Victor | 8–9 | 47.06% |
| DucDuc17 vs Asuka | 10–6 | 62.50% |
| DucDuc17 vs Leo | 7–9 | 43.75% |
| DucDuc17 vs Nina | 10–5 | 66.67% |
| DucDuc17 vs Devil Jin | 9–5 | 64.29% |
| DucDuc17 vs Feng | 10–4 | 71.43% |
| DucDuc17 vs Jack-8 | 6–7 | 46.15% |
| DucDuc17 vs Lidia | 8–2 | 80.00% |
| DucDuc17 vs Miary Zo | 4–6 | 40.00% |
| DucDuc17 vs Kuma | 3–6 | 33.33% |
| DucDuc17 vs Leroy | 4–5 | 44.44% |
| DucDuc17 vs Fahkumram | 0–9 | 0.00% |
| DucDuc17 vs Claudio | 3–4 | 42.86% |
| DucDuc17 vs Shaheen | 6–1 | 85.71% |
| DucDuc17 vs Eddy | 5–2 | 71.43% |
| DucDuc17 vs Raven | 4–2 | 66.67% |
| DucDuc17 vs Anna | 3–3 | 50.00% |
| DucDuc17 vs Panda | 2–2 | 50.00% |
| DucDuc17 vs Zafina | 3–1 | 75.00% |
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.