| Demonfist vs Jin | 257–203 | 55.87% |
| Demonfist vs Kazuya | 185–242 | 43.33% |
| Demonfist vs Hwoarang | 206–176 | 53.93% |
| Demonfist vs Bryan | 172–193 | 47.12% |
| Demonfist vs King | 152–164 | 48.10% |
| Demonfist vs Law | 137–149 | 47.90% |
| Demonfist vs Steve | 130–116 | 52.85% |
| Demonfist vs Heihachi | 136–98 | 58.12% |
| Demonfist vs Reina | 116–106 | 52.25% |
| Demonfist vs Paul | 104–111 | 48.37% |
| Demonfist vs Lili | 95–113 | 45.67% |
| Demonfist vs Dragunov | 100–107 | 48.31% |
| Demonfist vs Devil Jin | 91–113 | 44.61% |
| Demonfist vs Yoshimitsu | 95–98 | 49.22% |
| Demonfist vs Azucena | 84–96 | 46.67% |
| Demonfist vs Nina | 82–84 | 49.40% |
| Demonfist vs Lars | 79–83 | 48.77% |
| Demonfist vs Lee | 88–67 | 56.77% |
| Demonfist vs Asuka | 71–77 | 47.97% |
| Demonfist vs Armor King | 68–72 | 48.57% |
| Demonfist vs Xiaoyu | 60–68 | 46.88% |
| Demonfist vs Jun | 66–60 | 52.38% |
| Demonfist vs Eddy | 56–66 | 45.90% |
| Demonfist vs Victor | 56–62 | 47.46% |
| Demonfist vs Fahkumram | 48–69 | 41.03% |
| Demonfist vs Feng | 64–49 | 56.64% |
| Demonfist vs Alisa | 51–56 | 47.66% |
| Demonfist vs Lidia | 55–52 | 51.40% |
| Demonfist vs Raven | 40–54 | 42.55% |
| Demonfist vs Anna | 51–39 | 56.67% |
| Demonfist vs Leroy | 40–46 | 46.51% |
| Demonfist vs Clive | 29–55 | 34.52% |
| Demonfist vs Jack-8 | 38–41 | 48.10% |
| Demonfist vs Leo | 27–46 | 36.99% |
| Demonfist vs Miary Zo | 31–33 | 48.44% |
| Demonfist vs Claudio | 21–37 | 36.21% |
| Demonfist vs Zafina | 23–21 | 52.27% |
| Demonfist vs Kuma | 17–21 | 44.74% |
| Demonfist vs Shaheen | 12–7 | 63.16% |
| Demonfist vs Panda | 6–12 | 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.