| DemonKhan580 vs King | 32–61 | 34.41% |
| DemonKhan580 vs Reina | 33–42 | 44.00% |
| DemonKhan580 vs Jin | 28–37 | 43.08% |
| DemonKhan580 vs Kazuya | 27–31 | 46.55% |
| DemonKhan580 vs Hwoarang | 22–32 | 40.74% |
| DemonKhan580 vs Steve | 32–21 | 60.38% |
| DemonKhan580 vs Law | 19–31 | 38.00% |
| DemonKhan580 vs Lili | 11–32 | 25.58% |
| DemonKhan580 vs Dragunov | 17–25 | 40.48% |
| DemonKhan580 vs Fahkumram | 12–30 | 28.57% |
| DemonKhan580 vs Eddy | 7–32 | 17.95% |
| DemonKhan580 vs Azucena | 15–23 | 39.47% |
| DemonKhan580 vs Victor | 9–28 | 24.32% |
| DemonKhan580 vs Heihachi | 14–22 | 38.89% |
| DemonKhan580 vs Bryan | 10–23 | 30.30% |
| DemonKhan580 vs Jun | 17–15 | 53.12% |
| DemonKhan580 vs Yoshimitsu | 11–19 | 36.67% |
| DemonKhan580 vs Xiaoyu | 12–18 | 40.00% |
| DemonKhan580 vs Lars | 7–22 | 24.14% |
| DemonKhan580 vs Lidia | 9–19 | 32.14% |
| DemonKhan580 vs Nina | 12–15 | 44.44% |
| DemonKhan580 vs Paul | 8–18 | 30.77% |
| DemonKhan580 vs Alisa | 7–16 | 30.43% |
| DemonKhan580 vs Lee | 9–14 | 39.13% |
| DemonKhan580 vs Asuka | 7–14 | 33.33% |
| DemonKhan580 vs Feng | 10–11 | 47.62% |
| DemonKhan580 vs Jack-8 | 8–11 | 42.11% |
| DemonKhan580 vs Leroy | 6–12 | 33.33% |
| DemonKhan580 vs Devil Jin | 8–8 | 50.00% |
| DemonKhan580 vs Clive | 5–11 | 31.25% |
| DemonKhan580 vs Claudio | 4–11 | 26.67% |
| DemonKhan580 vs Leo | 2–9 | 18.18% |
| DemonKhan580 vs Kuma | 4–6 | 40.00% |
| DemonKhan580 vs Raven | 3–7 | 30.00% |
| DemonKhan580 vs Zafina | 4–5 | 44.44% |
| DemonKhan580 vs Panda | 1–7 | 12.50% |
| DemonKhan580 vs Shaheen | 3–4 | 42.86% |
| DemonKhan580 vs Anna | 3–3 | 50.00% |
| DemonKhan580 vs Armor King | 1–2 | 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.