| dem0n vs King | 139–79 | 63.76% |
| dem0n vs Bryan | 116–76 | 60.42% |
| dem0n vs Kazuya | 87–58 | 60.00% |
| dem0n vs Jin | 85–57 | 59.86% |
| dem0n vs Paul | 54–37 | 59.34% |
| dem0n vs Law | 49–35 | 58.33% |
| dem0n vs Yoshimitsu | 38–41 | 48.10% |
| dem0n vs Dragunov | 43–32 | 57.33% |
| dem0n vs Heihachi | 43–32 | 57.33% |
| dem0n vs Azucena | 49–19 | 72.06% |
| dem0n vs Steve | 38–23 | 62.30% |
| dem0n vs Hwoarang | 32–22 | 59.26% |
| dem0n vs Devil Jin | 29–19 | 60.42% |
| dem0n vs Eddy | 20–25 | 44.44% |
| dem0n vs Reina | 16–28 | 36.36% |
| dem0n vs Feng | 22–21 | 51.16% |
| dem0n vs Nina | 21–22 | 48.84% |
| dem0n vs Lili | 19–23 | 45.24% |
| dem0n vs Claudio | 14–27 | 34.15% |
| dem0n vs Alisa | 21–17 | 55.26% |
| dem0n vs Victor | 18–20 | 47.37% |
| dem0n vs Clive | 20–16 | 55.56% |
| dem0n vs Anna | 17–13 | 56.67% |
| dem0n vs Lars | 14–15 | 48.28% |
| dem0n vs Shaheen | 12–17 | 41.38% |
| dem0n vs Jun | 13–16 | 44.83% |
| dem0n vs Lee | 17–11 | 60.71% |
| dem0n vs Jack-8 | 8–16 | 33.33% |
| dem0n vs Lidia | 13–11 | 54.17% |
| dem0n vs Raven | 13–7 | 65.00% |
| dem0n vs Zafina | 6–12 | 33.33% |
| dem0n vs Armor King | 4–13 | 23.53% |
| dem0n vs Xiaoyu | 9–7 | 56.25% |
| dem0n vs Leo | 3–13 | 18.75% |
| dem0n vs Leroy | 6–8 | 42.86% |
| dem0n vs Kuma | 6–7 | 46.15% |
| dem0n vs Panda | 3–9 | 25.00% |
| dem0n vs Asuka | 2–6 | 25.00% |
| dem0n vs Fahkumram | 5–3 | 62.50% |
| dem0n vs Miary Zo | 2–4 | 33.33% |
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.