| Demon_K vs Eddy | 25–29 | 46.30% |
| Demon_K vs Kazuya | 22–24 | 47.83% |
| Demon_K vs Bryan | 23–17 | 57.50% |
| Demon_K vs King | 17–22 | 43.59% |
| Demon_K vs Jin | 18–15 | 54.55% |
| Demon_K vs Lars | 16–12 | 57.14% |
| Demon_K vs Victor | 9–19 | 32.14% |
| Demon_K vs Paul | 14–10 | 58.33% |
| Demon_K vs Azucena | 12–11 | 52.17% |
| Demon_K vs Reina | 11–10 | 52.38% |
| Demon_K vs Hwoarang | 11–9 | 55.00% |
| Demon_K vs Steve | 9–11 | 45.00% |
| Demon_K vs Dragunov | 12–8 | 60.00% |
| Demon_K vs Jun | 12–6 | 66.67% |
| Demon_K vs Lidia | 10–7 | 58.82% |
| Demon_K vs Asuka | 10–4 | 71.43% |
| Demon_K vs Yoshimitsu | 5–8 | 38.46% |
| Demon_K vs Heihachi | 4–9 | 30.77% |
| Demon_K vs Law | 5–7 | 41.67% |
| Demon_K vs Lili | 5–7 | 41.67% |
| Demon_K vs Lee | 4–8 | 33.33% |
| Demon_K vs Raven | 6–4 | 60.00% |
| Demon_K vs Nina | 5–4 | 55.56% |
| Demon_K vs Feng | 8–0 | 100.00% |
| Demon_K vs Kuma | 3–4 | 42.86% |
| Demon_K vs Devil Jin | 4–2 | 66.67% |
| Demon_K vs Zafina | 2–3 | 40.00% |
| Demon_K vs Leroy | 3–2 | 60.00% |
| Demon_K vs Leo | 2–2 | 50.00% |
| Demon_K vs Jack-8 | 2–1 | 66.67% |
| Demon_K vs Alisa | 0–3 | 0.00% |
| Demon_K vs Anna | 1–2 | 33.33% |
| Demon_K vs Fahkumram | 1–2 | 33.33% |
| Demon_K vs Miary Zo | 2–1 | 66.67% |
| Demon_K vs Xiaoyu | 1–1 | 50.00% |
| Demon_K vs Claudio | 1–0 | 100.00% |
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.