| DemonDragonO3 vs Reina | 5–8 | 38.46% |
| DemonDragonO3 vs Law | 7–4 | 63.64% |
| DemonDragonO3 vs King | 5–2 | 71.43% |
| DemonDragonO3 vs Hwoarang | 5–1 | 83.33% |
| DemonDragonO3 vs Victor | 4–2 | 66.67% |
| DemonDragonO3 vs Kazuya | 4–1 | 80.00% |
| DemonDragonO3 vs Steve | 2–2 | 50.00% |
| DemonDragonO3 vs Devil Jin | 2–2 | 50.00% |
| DemonDragonO3 vs Bryan | 1–2 | 33.33% |
| DemonDragonO3 vs Lars | 2–1 | 66.67% |
| DemonDragonO3 vs Raven | 2–1 | 66.67% |
| DemonDragonO3 vs Lidia | 3–0 | 100.00% |
| DemonDragonO3 vs Yoshimitsu | 1–1 | 50.00% |
| DemonDragonO3 vs Xiaoyu | 2–0 | 100.00% |
| DemonDragonO3 vs Dragunov | 2–0 | 100.00% |
| DemonDragonO3 vs Leo | 0–2 | 0.00% |
| DemonDragonO3 vs Kuma | 0–2 | 0.00% |
| DemonDragonO3 vs Eddy | 2–0 | 100.00% |
| DemonDragonO3 vs Feng | 1–0 | 100.00% |
| DemonDragonO3 vs Nina | 1–0 | 100.00% |
| DemonDragonO3 vs Zafina | 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.