| DemonDan vs Jin | 31–53 | 36.90% |
| DemonDan vs Kazuya | 30–46 | 39.47% |
| DemonDan vs Law | 33–42 | 44.00% |
| DemonDan vs King | 28–47 | 37.33% |
| DemonDan vs Reina | 43–28 | 60.56% |
| DemonDan vs Hwoarang | 15–37 | 28.85% |
| DemonDan vs Steve | 16–31 | 34.04% |
| DemonDan vs Heihachi | 24–23 | 51.06% |
| DemonDan vs Yoshimitsu | 21–25 | 45.65% |
| DemonDan vs Dragunov | 14–30 | 31.82% |
| DemonDan vs Nina | 12–32 | 27.27% |
| DemonDan vs Azucena | 16–25 | 39.02% |
| DemonDan vs Jun | 20–20 | 50.00% |
| DemonDan vs Bryan | 14–21 | 40.00% |
| DemonDan vs Eddy | 10–21 | 32.26% |
| DemonDan vs Lidia | 13–18 | 41.94% |
| DemonDan vs Xiaoyu | 11–16 | 40.74% |
| DemonDan vs Devil Jin | 13–14 | 48.15% |
| DemonDan vs Lili | 14–10 | 58.33% |
| DemonDan vs Victor | 7–16 | 30.43% |
| DemonDan vs Paul | 7–13 | 35.00% |
| DemonDan vs Raven | 7–11 | 38.89% |
| DemonDan vs Lars | 7–10 | 41.18% |
| DemonDan vs Leroy | 9–8 | 52.94% |
| DemonDan vs Anna | 7–10 | 41.18% |
| DemonDan vs Feng | 11–5 | 68.75% |
| DemonDan vs Alisa | 9–7 | 56.25% |
| DemonDan vs Lee | 9–7 | 56.25% |
| DemonDan vs Clive | 6–10 | 37.50% |
| DemonDan vs Jack-8 | 3–9 | 25.00% |
| DemonDan vs Claudio | 6–6 | 50.00% |
| DemonDan vs Asuka | 7–4 | 63.64% |
| DemonDan vs Leo | 5–3 | 62.50% |
| DemonDan vs Kuma | 3–5 | 37.50% |
| DemonDan vs Zafina | 1–6 | 14.29% |
| DemonDan vs Shaheen | 0–2 | 0.00% |
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.