| Duplo vs Kazuya | 17–15 | 53.12% |
| Duplo vs Bryan | 13–13 | 50.00% |
| Duplo vs Reina | 18–8 | 69.23% |
| Duplo vs King | 12–9 | 57.14% |
| Duplo vs Jin | 14–7 | 66.67% |
| Duplo vs Law | 13–6 | 68.42% |
| Duplo vs Steve | 12–6 | 66.67% |
| Duplo vs Lili | 7–10 | 41.18% |
| Duplo vs Victor | 11–3 | 78.57% |
| Duplo vs Devil Jin | 9–4 | 69.23% |
| Duplo vs Asuka | 9–3 | 75.00% |
| Duplo vs Dragunov | 8–3 | 72.73% |
| Duplo vs Nina | 5–6 | 45.45% |
| Duplo vs Feng | 6–4 | 60.00% |
| Duplo vs Azucena | 7–3 | 70.00% |
| Duplo vs Yoshimitsu | 5–4 | 55.56% |
| Duplo vs Hwoarang | 5–3 | 62.50% |
| Duplo vs Zafina | 4–4 | 50.00% |
| Duplo vs Eddy | 4–4 | 50.00% |
| Duplo vs Jun | 5–2 | 71.43% |
| Duplo vs Fahkumram | 3–4 | 42.86% |
| Duplo vs Paul | 3–3 | 50.00% |
| Duplo vs Lee | 4–1 | 80.00% |
| Duplo vs Shaheen | 2–2 | 50.00% |
| Duplo vs Clive | 3–1 | 75.00% |
| Duplo vs Miary Zo | 4–0 | 100.00% |
| Duplo vs Lars | 1–2 | 33.33% |
| Duplo vs Kuma | 2–1 | 66.67% |
| Duplo vs Armor King | 2–1 | 66.67% |
| Duplo vs Xiaoyu | 2–0 | 100.00% |
| Duplo vs Alisa | 0–2 | 0.00% |
| Duplo vs Panda | 0–2 | 0.00% |
| Duplo vs Leroy | 0–1 | 0.00% |
| Duplo vs Heihachi | 0–1 | 0.00% |
| Duplo vs Anna | 0–1 | 0.00% |
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.