| Dema vs Jin | 28–16 | 63.64% |
| Dema vs Bryan | 21–19 | 52.50% |
| Dema vs Kazuya | 18–22 | 45.00% |
| Dema vs King | 21–16 | 56.76% |
| Dema vs Reina | 19–16 | 54.29% |
| Dema vs Hwoarang | 18–16 | 52.94% |
| Dema vs Eddy | 13–21 | 38.24% |
| Dema vs Law | 12–20 | 37.50% |
| Dema vs Asuka | 8–14 | 36.36% |
| Dema vs Dragunov | 11–10 | 52.38% |
| Dema vs Lars | 8–13 | 38.10% |
| Dema vs Jun | 12–9 | 57.14% |
| Dema vs Yoshimitsu | 9–9 | 50.00% |
| Dema vs Feng | 6–12 | 33.33% |
| Dema vs Lili | 7–10 | 41.18% |
| Dema vs Lee | 11–6 | 64.71% |
| Dema vs Jack-8 | 8–8 | 50.00% |
| Dema vs Steve | 8–7 | 53.33% |
| Dema vs Devil Jin | 6–6 | 50.00% |
| Dema vs Claudio | 4–8 | 33.33% |
| Dema vs Victor | 8–3 | 72.73% |
| Dema vs Xiaoyu | 7–3 | 70.00% |
| Dema vs Azucena | 5–5 | 50.00% |
| Dema vs Kuma | 4–5 | 44.44% |
| Dema vs Zafina | 4–5 | 44.44% |
| Dema vs Heihachi | 5–4 | 55.56% |
| Dema vs Clive | 2–7 | 22.22% |
| Dema vs Fahkumram | 5–4 | 55.56% |
| Dema vs Paul | 3–5 | 37.50% |
| Dema vs Leroy | 4–4 | 50.00% |
| Dema vs Alisa | 4–3 | 57.14% |
| Dema vs Leo | 5–1 | 83.33% |
| Dema vs Shaheen | 3–2 | 60.00% |
| Dema vs Nina | 3–2 | 60.00% |
| Dema vs Raven | 2–2 | 50.00% |
| Dema vs Panda | 2–1 | 66.67% |
| Dema vs Lidia | 1–1 | 50.00% |
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.