| Big Demon vs King | 6–9 | 40.00% |
| Big Demon vs Reina | 5–10 | 33.33% |
| Big Demon vs Steve | 6–7 | 46.15% |
| Big Demon vs Paul | 5–7 | 41.67% |
| Big Demon vs Jin | 1–8 | 11.11% |
| Big Demon vs Bryan | 5–4 | 55.56% |
| Big Demon vs Feng | 5–4 | 55.56% |
| Big Demon vs Alisa | 3–5 | 37.50% |
| Big Demon vs Yoshimitsu | 3–4 | 42.86% |
| Big Demon vs Asuka | 5–2 | 71.43% |
| Big Demon vs Lili | 4–3 | 57.14% |
| Big Demon vs Eddy | 5–2 | 71.43% |
| Big Demon vs Jun | 1–5 | 16.67% |
| Big Demon vs Heihachi | 4–2 | 66.67% |
| Big Demon vs Hwoarang | 1–4 | 20.00% |
| Big Demon vs Kazuya | 4–1 | 80.00% |
| Big Demon vs Leo | 3–2 | 60.00% |
| Big Demon vs Zafina | 2–3 | 40.00% |
| Big Demon vs Lars | 0–4 | 0.00% |
| Big Demon vs Kuma | 4–0 | 100.00% |
| Big Demon vs Azucena | 0–4 | 0.00% |
| Big Demon vs Victor | 2–2 | 50.00% |
| Big Demon vs Law | 0–3 | 0.00% |
| Big Demon vs Xiaoyu | 0–3 | 0.00% |
| Big Demon vs Dragunov | 2–1 | 66.67% |
| Big Demon vs Leroy | 0–3 | 0.00% |
| Big Demon vs Raven | 2–1 | 66.67% |
| Big Demon vs Lidia | 1–2 | 33.33% |
| Big Demon vs Shaheen | 1–1 | 50.00% |
| Big Demon vs Lee | 0–2 | 0.00% |
| Big Demon vs Nina | 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.