| Dupachi vs Bryan | 22–31 | 41.51% |
| Dupachi vs King | 25–23 | 52.08% |
| Dupachi vs Jin | 23–23 | 50.00% |
| Dupachi vs Kazuya | 17–25 | 40.48% |
| Dupachi vs Steve | 22–16 | 57.89% |
| Dupachi vs Hwoarang | 23–12 | 65.71% |
| Dupachi vs Law | 14–18 | 43.75% |
| Dupachi vs Paul | 14–14 | 50.00% |
| Dupachi vs Heihachi | 11–16 | 40.74% |
| Dupachi vs Victor | 14–11–1 | 56.00% |
| Dupachi vs Dragunov | 11–12 | 47.83% |
| Dupachi vs Clive | 12–7 | 63.16% |
| Dupachi vs Alisa | 9–9 | 50.00% |
| Dupachi vs Armor King | 9–9 | 50.00% |
| Dupachi vs Devil Jin | 10–7 | 58.82% |
| Dupachi vs Lili | 12–4 | 75.00% |
| Dupachi vs Lee | 9–7 | 56.25% |
| Dupachi vs Eddy | 6–9 | 40.00% |
| Dupachi vs Lars | 2–11 | 15.38% |
| Dupachi vs Reina | 3–8 | 27.27% |
| Dupachi vs Jack-8 | 6–4 | 60.00% |
| Dupachi vs Feng | 3–7 | 30.00% |
| Dupachi vs Nina | 5–5 | 50.00% |
| Dupachi vs Yoshimitsu | 1–8 | 11.11% |
| Dupachi vs Miary Zo | 3–6 | 33.33% |
| Dupachi vs Azucena | 6–2 | 75.00% |
| Dupachi vs Xiaoyu | 2–5 | 28.57% |
| Dupachi vs Leo | 2–5 | 28.57% |
| Dupachi vs Jun | 4–2 | 66.67% |
| Dupachi vs Asuka | 1–3 | 25.00% |
| Dupachi vs Kuma | 2–2 | 50.00% |
| Dupachi vs Anna | 2–2 | 50.00% |
| Dupachi vs Fahkumram | 2–2 | 50.00% |
| Dupachi vs Shaheen | 1–2 | 33.33% |
| Dupachi vs Leroy | 1–2 | 33.33% |
| Dupachi vs Lidia | 2–1 | 66.67% |
| Dupachi vs Zafina | 1–1 | 50.00% |
| Dupachi vs Raven | 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.