| DDI GGEOP DUCK vs Kazuya | 43–29 | 59.72% |
| DDI GGEOP DUCK vs Paul | 35–17 | 67.31% |
| DDI GGEOP DUCK vs Jin | 34–16 | 68.00% |
| DDI GGEOP DUCK vs Hwoarang | 25–24 | 51.02% |
| DDI GGEOP DUCK vs Reina | 22–27 | 44.90% |
| DDI GGEOP DUCK vs King | 29–17 | 63.04% |
| DDI GGEOP DUCK vs Victor | 28–16 | 63.64% |
| DDI GGEOP DUCK vs Bryan | 24–17 | 58.54% |
| DDI GGEOP DUCK vs Law | 22–17 | 56.41% |
| DDI GGEOP DUCK vs Dragunov | 18–21 | 46.15% |
| DDI GGEOP DUCK vs Devil Jin | 21–11 | 65.62% |
| DDI GGEOP DUCK vs Lili | 14–16 | 46.67% |
| DDI GGEOP DUCK vs Leroy | 21–9 | 70.00% |
| DDI GGEOP DUCK vs Lars | 9–16 | 36.00% |
| DDI GGEOP DUCK vs Jun | 16–8 | 66.67% |
| DDI GGEOP DUCK vs Yoshimitsu | 10–13 | 43.48% |
| DDI GGEOP DUCK vs Asuka | 16–6 | 72.73% |
| DDI GGEOP DUCK vs Feng | 11–10 | 52.38% |
| DDI GGEOP DUCK vs Claudio | 14–6 | 70.00% |
| DDI GGEOP DUCK vs Heihachi | 8–11 | 42.11% |
| DDI GGEOP DUCK vs Azucena | 14–4 | 77.78% |
| DDI GGEOP DUCK vs Jack-8 | 7–9 | 43.75% |
| DDI GGEOP DUCK vs Alisa | 4–12 | 25.00% |
| DDI GGEOP DUCK vs Kuma | 5–11 | 31.25% |
| DDI GGEOP DUCK vs Zafina | 7–8 | 46.67% |
| DDI GGEOP DUCK vs Lidia | 10–5 | 66.67% |
| DDI GGEOP DUCK vs Xiaoyu | 5–9 | 35.71% |
| DDI GGEOP DUCK vs Steve | 7–6 | 53.85% |
| DDI GGEOP DUCK vs Lee | 9–2 | 81.82% |
| DDI GGEOP DUCK vs Shaheen | 8–2 | 80.00% |
| DDI GGEOP DUCK vs Eddy | 5–4 | 55.56% |
| DDI GGEOP DUCK vs Nina | 3–5 | 37.50% |
| DDI GGEOP DUCK vs Panda | 4–4 | 50.00% |
| DDI GGEOP DUCK vs Clive | 6–1 | 85.71% |
| DDI GGEOP DUCK vs Anna | 4–2 | 66.67% |
| DDI GGEOP DUCK vs Raven | 0–3 | 0.00% |
| DDI GGEOP DUCK vs Fahkumram | 3–0 | 100.00% |
| DDI GGEOP DUCK vs Miary Zo | 0–2 | 0.00% |
| DDI GGEOP DUCK vs Leo | 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.