| Demy vs King | 19–13 | 59.38% |
| Demy vs Kazuya | 16–13 | 55.17% |
| Demy vs Reina | 13–15 | 46.43% |
| Demy vs Steve | 14–7 | 66.67% |
| Demy vs Feng | 15–6 | 71.43% |
| Demy vs Lili | 12–8 | 60.00% |
| Demy vs Dragunov | 9–9 | 50.00% |
| Demy vs Lidia | 10–8 | 55.56% |
| Demy vs Eddy | 11–6 | 64.71% |
| Demy vs Hwoarang | 10–6 | 62.50% |
| Demy vs Asuka | 6–9 | 40.00% |
| Demy vs Devil Jin | 11–4 | 73.33% |
| Demy vs Jin | 9–5 | 64.29% |
| Demy vs Victor | 7–5 | 58.33% |
| Demy vs Paul | 5–6 | 45.45% |
| Demy vs Azucena | 5–6 | 45.45% |
| Demy vs Lars | 5–4 | 55.56% |
| Demy vs Lee | 1–7 | 12.50% |
| Demy vs Jun | 5–3 | 62.50% |
| Demy vs Law | 5–2 | 71.43% |
| Demy vs Yoshimitsu | 5–2 | 71.43% |
| Demy vs Nina | 2–5 | 28.57% |
| Demy vs Leroy | 4–3 | 57.14% |
| Demy vs Leo | 2–4 | 33.33% |
| Demy vs Alisa | 5–0 | 100.00% |
| Demy vs Bryan | 1–3 | 25.00% |
| Demy vs Jack-8 | 2–2 | 50.00% |
| Demy vs Raven | 4–0 | 100.00% |
| Demy vs Xiaoyu | 0–2 | 0.00% |
| Demy vs Kuma | 2–0 | 100.00% |
| Demy vs Shaheen | 1–0 | 100.00% |
| Demy vs Zafina | 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.