| Thedemoman vs King | 37–48 | 43.53% |
| Thedemoman vs Kazuya | 25–42 | 37.31% |
| Thedemoman vs Jin | 30–36 | 45.45% |
| Thedemoman vs Bryan | 19–44 | 30.16% |
| Thedemoman vs Armor King | 23–39 | 37.10% |
| Thedemoman vs Reina | 35–24 | 59.32% |
| Thedemoman vs Law | 29–26 | 52.73% |
| Thedemoman vs Steve | 20–23 | 46.51% |
| Thedemoman vs Fahkumram | 15–26 | 36.59% |
| Thedemoman vs Miary Zo | 14–26 | 35.00% |
| Thedemoman vs Devil Jin | 18–20 | 47.37% |
| Thedemoman vs Hwoarang | 15–21 | 41.67% |
| Thedemoman vs Dragunov | 8–28 | 22.22% |
| Thedemoman vs Yoshimitsu | 23–12 | 65.71% |
| Thedemoman vs Lee | 19–16 | 54.29% |
| Thedemoman vs Nina | 14–19 | 42.42% |
| Thedemoman vs Eddy | 15–17 | 46.88% |
| Thedemoman vs Heihachi | 17–15 | 53.12% |
| Thedemoman vs Jun | 15–16 | 48.39% |
| Thedemoman vs Asuka | 12–17 | 41.38% |
| Thedemoman vs Lars | 19–10 | 65.52% |
| Thedemoman vs Paul | 11–14 | 44.00% |
| Thedemoman vs Xiaoyu | 13–11 | 54.17% |
| Thedemoman vs Lili | 9–14 | 39.13% |
| Thedemoman vs Clive | 8–14 | 36.36% |
| Thedemoman vs Lidia | 15–6 | 71.43% |
| Thedemoman vs Alisa | 9–11 | 45.00% |
| Thedemoman vs Jack-8 | 12–5 | 70.59% |
| Thedemoman vs Anna | 6–9 | 40.00% |
| Thedemoman vs Azucena | 11–3 | 78.57% |
| Thedemoman vs Leo | 5–8 | 38.46% |
| Thedemoman vs Feng | 2–9 | 18.18% |
| Thedemoman vs Claudio | 6–5 | 54.55% |
| Thedemoman vs Leroy | 7–4 | 63.64% |
| Thedemoman vs Raven | 3–8 | 27.27% |
| Thedemoman vs Victor | 4–5 | 44.44% |
| Thedemoman vs Kuma | 6–1 | 85.71% |
| Thedemoman vs Zafina | 2–4 | 33.33% |
| Thedemoman vs Shaheen | 0–2 | 0.00% |
| Thedemoman vs Panda | 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.