| DemonDementor66 vs King | 13–4 | 76.47% |
| DemonDementor66 vs Kazuya | 3–4 | 42.86% |
| DemonDementor66 vs Lidia | 6–0 | 100.00% |
| DemonDementor66 vs Steve | 3–2 | 60.00% |
| DemonDementor66 vs Raven | 0–5 | 0.00% |
| DemonDementor66 vs Devil Jin | 4–0 | 100.00% |
| DemonDementor66 vs Jun | 2–2 | 50.00% |
| DemonDementor66 vs Bryan | 2–1 | 66.67% |
| DemonDementor66 vs Leo | 2–1 | 66.67% |
| DemonDementor66 vs Victor | 3–0 | 100.00% |
| DemonDementor66 vs Yoshimitsu | 0–2 | 0.00% |
| DemonDementor66 vs Hwoarang | 2–0 | 100.00% |
| DemonDementor66 vs Xiaoyu | 0–2 | 0.00% |
| DemonDementor66 vs Eddy | 0–2 | 0.00% |
| DemonDementor66 vs Heihachi | 0–2 | 0.00% |
| DemonDementor66 vs Fahkumram | 0–2 | 0.00% |
| DemonDementor66 vs Lili | 1–0 | 100.00% |
| DemonDementor66 vs Dragunov | 0–1 | 0.00% |
| DemonDementor66 vs Lars | 1–0 | 100.00% |
| DemonDementor66 vs Lee | 1–0 | 100.00% |
| DemonDementor66 vs Azucena | 1–0 | 100.00% |
| DemonDementor66 vs Anna | 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.