| DemonBrain vs Kazuya | 202–205 | 49.63% |
| DemonBrain vs King | 198–208 | 48.77% |
| DemonBrain vs Jin | 174–158 | 52.41% |
| DemonBrain vs Steve | 118–157 | 42.91% |
| DemonBrain vs Hwoarang | 128–135 | 48.67% |
| DemonBrain vs Law | 143–118 | 54.79% |
| DemonBrain vs Bryan | 116–133 | 46.59% |
| DemonBrain vs Reina | 105–133 | 44.12% |
| DemonBrain vs Eddy | 105–122–1 | 46.26% |
| DemonBrain vs Yoshimitsu | 106–103 | 50.72% |
| DemonBrain vs Dragunov | 97–92 | 51.32% |
| DemonBrain vs Lars | 79–90–1 | 46.75% |
| DemonBrain vs Lili | 69–88 | 43.95% |
| DemonBrain vs Jun | 64–93 | 40.76% |
| DemonBrain vs Paul | 71–79 | 47.33% |
| DemonBrain vs Lee | 51–96 | 34.69% |
| DemonBrain vs Victor | 61–85 | 41.78% |
| DemonBrain vs Feng | 75–69 | 52.08% |
| DemonBrain vs Asuka | 77–57 | 57.46% |
| DemonBrain vs Devil Jin | 62–70 | 46.97% |
| DemonBrain vs Azucena | 45–85 | 34.62% |
| DemonBrain vs Leo | 64–62 | 50.79% |
| DemonBrain vs Xiaoyu | 47–61 | 43.52% |
| DemonBrain vs Lidia | 38–57 | 40.00% |
| DemonBrain vs Nina | 41–49 | 45.56% |
| DemonBrain vs Jack-8 | 34–50 | 40.48% |
| DemonBrain vs Heihachi | 26–47 | 35.62% |
| DemonBrain vs Raven | 25–40 | 38.46% |
| DemonBrain vs Alisa | 12–47 | 20.34% |
| DemonBrain vs Leroy | 30–28 | 51.72% |
| DemonBrain vs Kuma | 18–34 | 34.62% |
| DemonBrain vs Claudio | 13–32 | 28.89% |
| DemonBrain vs Zafina | 10–35 | 22.22% |
| DemonBrain vs Shaheen | 17–21 | 44.74% |
| DemonBrain vs Clive | 9–19 | 32.14% |
| DemonBrain vs Panda | 4–11 | 26.67% |
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.