| Demahom vs Jin | 27–29 | 48.21% |
| Demahom vs Kazuya | 32–18 | 64.00% |
| Demahom vs King | 28–17 | 62.22% |
| Demahom vs Bryan | 28–17 | 62.22% |
| Demahom vs Reina | 15–26 | 36.59% |
| Demahom vs Yoshimitsu | 18–13 | 58.06% |
| Demahom vs Lili | 17–12 | 58.62% |
| Demahom vs Law | 13–14 | 48.15% |
| Demahom vs Hwoarang | 9–18 | 33.33% |
| Demahom vs Steve | 13–12 | 52.00% |
| Demahom vs Eddy | 9–16 | 36.00% |
| Demahom vs Nina | 13–11 | 54.17% |
| Demahom vs Lee | 8–15–1 | 34.78% |
| Demahom vs Paul | 9–11 | 45.00% |
| Demahom vs Victor | 12–8 | 60.00% |
| Demahom vs Dragunov | 12–6 | 66.67% |
| Demahom vs Lars | 7–11 | 38.89% |
| Demahom vs Devil Jin | 6–11 | 35.29% |
| Demahom vs Asuka | 6–10 | 37.50% |
| Demahom vs Claudio | 5–11 | 31.25% |
| Demahom vs Jun | 11–5 | 68.75% |
| Demahom vs Heihachi | 4–12 | 25.00% |
| Demahom vs Alisa | 6–9 | 40.00% |
| Demahom vs Xiaoyu | 10–3 | 76.92% |
| Demahom vs Azucena | 7–6 | 53.85% |
| Demahom vs Fahkumram | 5–5 | 50.00% |
| Demahom vs Jack-8 | 2–6 | 25.00% |
| Demahom vs Feng | 3–5 | 37.50% |
| Demahom vs Clive | 6–2 | 75.00% |
| Demahom vs Lidia | 1–6 | 14.29% |
| Demahom vs Anna | 3–2 | 60.00% |
| Demahom vs Shaheen | 2–2 | 50.00% |
| Demahom vs Kuma | 1–2 | 33.33% |
| Demahom vs Armor King | 1–2 | 33.33% |
| Demahom vs Leo | 0–2 | 0.00% |
| Demahom vs Zafina | 2–0 | 100.00% |
| Demahom vs Leroy | 0–2 | 0.00% |
| Demahom vs Raven | 0–2 | 0.00% |
| Demahom vs Miary Zo | 2–0 | 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.