| Fist Demon vs Jun | 10–8 | 55.56% |
| Fist Demon vs Kazuya | 7–10 | 41.18% |
| Fist Demon vs King | 5–11 | 31.25% |
| Fist Demon vs Jin | 7–8 | 46.67% |
| Fist Demon vs Law | 7–6 | 53.85% |
| Fist Demon vs Hwoarang | 7–5 | 58.33% |
| Fist Demon vs Steve | 5–6 | 45.45% |
| Fist Demon vs Asuka | 4–7 | 36.36% |
| Fist Demon vs Armor King | 4–6 | 40.00% |
| Fist Demon vs Dragunov | 6–3 | 66.67% |
| Fist Demon vs Fahkumram | 4–5 | 44.44% |
| Fist Demon vs Reina | 2–5 | 28.57% |
| Fist Demon vs Yoshimitsu | 4–2 | 66.67% |
| Fist Demon vs Xiaoyu | 1–5 | 16.67% |
| Fist Demon vs Eddy | 3–3 | 50.00% |
| Fist Demon vs Heihachi | 3–3 | 50.00% |
| Fist Demon vs Anna | 4–2 | 66.67% |
| Fist Demon vs Jack-8 | 4–0 | 100.00% |
| Fist Demon vs Lili | 0–4 | 0.00% |
| Fist Demon vs Nina | 0–4 | 0.00% |
| Fist Demon vs Kuma | 0–4 | 0.00% |
| Fist Demon vs Azucena | 2–2 | 50.00% |
| Fist Demon vs Bryan | 2–1 | 66.67% |
| Fist Demon vs Alisa | 0–3 | 0.00% |
| Fist Demon vs Panda | 1–2 | 33.33% |
| Fist Demon vs Clive | 2–1 | 66.67% |
| Fist Demon vs Devil Jin | 2–0 | 100.00% |
| Fist Demon vs Lars | 0–2 | 0.00% |
| Fist Demon vs Claudio | 2–0 | 100.00% |
| Fist Demon vs Zafina | 1–1 | 50.00% |
| Fist Demon vs Lidia | 2–0 | 100.00% |
| Fist Demon vs Paul | 0–1 | 0.00% |
| Fist Demon vs Feng | 0–1 | 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.