| Demers vs Steve | 10–3 | 76.92% |
| Demers vs Jin | 0–11 | 0.00% |
| Demers vs Azucena | 4–7 | 36.36% |
| Demers vs Jack-8 | 2–5 | 28.57% |
| Demers vs Dragunov | 4–3 | 57.14% |
| Demers vs Reina | 4–3 | 57.14% |
| Demers vs Armor King | 0–7 | 0.00% |
| Demers vs Miary Zo | 4–3 | 57.14% |
| Demers vs Law | 4–1 | 80.00% |
| Demers vs Leo | 3–2 | 60.00% |
| Demers vs Alisa | 2–3 | 40.00% |
| Demers vs Clive | 3–2 | 60.00% |
| Demers vs King | 1–3 | 25.00% |
| Demers vs Yoshimitsu | 2–2 | 50.00% |
| Demers vs Xiaoyu | 0–4 | 0.00% |
| Demers vs Kazuya | 2–2 | 50.00% |
| Demers vs Asuka | 2–2 | 50.00% |
| Demers vs Lee | 1–3 | 25.00% |
| Demers vs Heihachi | 2–2 | 50.00% |
| Demers vs Hwoarang | 3–0 | 100.00% |
| Demers vs Panda | 1–2 | 33.33% |
| Demers vs Victor | 1–2 | 33.33% |
| Demers vs Eddy | 2–1 | 66.67% |
| Demers vs Paul | 1–1 | 50.00% |
| Demers vs Lidia | 2–0 | 100.00% |
| Demers vs Devil Jin | 1–0 | 100.00% |
| Demers vs Jun | 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.