| Demonsek vs Steve | 13–4 | 76.47% |
| Demonsek vs Jin | 5–8 | 38.46% |
| Demonsek vs Lili | 6–6–1 | 50.00% |
| Demonsek vs Law | 6–6 | 50.00% |
| Demonsek vs King | 4–8 | 33.33% |
| Demonsek vs Dragunov | 8–4 | 66.67% |
| Demonsek vs Hwoarang | 8–3 | 72.73% |
| Demonsek vs Lidia | 5–5 | 50.00% |
| Demonsek vs Miary Zo | 4–5 | 44.44% |
| Demonsek vs Nina | 7–1 | 87.50% |
| Demonsek vs Lee | 4–4 | 50.00% |
| Demonsek vs Reina | 7–1 | 87.50% |
| Demonsek vs Azucena | 5–3 | 62.50% |
| Demonsek vs Paul | 4–3 | 57.14% |
| Demonsek vs Yoshimitsu | 6–1 | 85.71% |
| Demonsek vs Eddy | 1–6 | 14.29% |
| Demonsek vs Fahkumram | 6–1 | 85.71% |
| Demonsek vs Asuka | 4–2 | 66.67% |
| Demonsek vs Alisa | 3–3 | 50.00% |
| Demonsek vs Leroy | 5–1 | 83.33% |
| Demonsek vs Victor | 1–5 | 16.67% |
| Demonsek vs Kazuya | 1–4 | 20.00% |
| Demonsek vs Armor King | 1–4 | 20.00% |
| Demonsek vs Bryan | 0–4 | 0.00% |
| Demonsek vs Jun | 3–1 | 75.00% |
| Demonsek vs Zafina | 3–0 | 100.00% |
| Demonsek vs Heihachi | 2–1 | 66.67% |
| Demonsek vs Jack-8 | 2–0 | 100.00% |
| Demonsek vs Feng | 1–1 | 50.00% |
| Demonsek vs Leo | 1–1 | 50.00% |
| Demonsek vs Anna | 1–1 | 50.00% |
| Demonsek vs Xiaoyu | 0–1 | 0.00% |
| Demonsek vs Devil Jin | 1–0 | 100.00% |
| Demonsek vs Claudio | 0–1 | 0.00% |
| Demonsek vs Shaheen | 1–0 | 100.00% |
| Demonsek vs Kuma | 1–0 | 100.00% |
| Demonsek vs Clive | 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.