| DemonSamurai89 vs Reina | 5–6 | 45.45% |
| DemonSamurai89 vs King | 6–4 | 60.00% |
| DemonSamurai89 vs Heihachi | 3–3 | 50.00% |
| DemonSamurai89 vs Hwoarang | 3–2 | 60.00% |
| DemonSamurai89 vs Dragunov | 0–5 | 0.00% |
| DemonSamurai89 vs Alisa | 3–2 | 60.00% |
| DemonSamurai89 vs Clive | 2–3 | 40.00% |
| DemonSamurai89 vs Yoshimitsu | 3–0 | 100.00% |
| DemonSamurai89 vs Shaheen | 0–3 | 0.00% |
| DemonSamurai89 vs Law | 0–2 | 0.00% |
| DemonSamurai89 vs Jin | 0–2 | 0.00% |
| DemonSamurai89 vs Bryan | 0–2 | 0.00% |
| DemonSamurai89 vs Nina | 1–1 | 50.00% |
| DemonSamurai89 vs Kuma | 2–0 | 100.00% |
| DemonSamurai89 vs Azucena | 0–2 | 0.00% |
| DemonSamurai89 vs Victor | 2–0 | 100.00% |
| DemonSamurai89 vs Eddy | 0–2 | 0.00% |
| DemonSamurai89 vs Paul | 1–0 | 100.00% |
| DemonSamurai89 vs Xiaoyu | 0–1 | 0.00% |
| DemonSamurai89 vs Steve | 1–0 | 100.00% |
| DemonSamurai89 vs Devil Jin | 0–1 | 0.00% |
| DemonSamurai89 vs Lili | 0–1 | 0.00% |
| DemonSamurai89 vs Zafina | 1–0 | 100.00% |
| DemonSamurai89 vs Leroy | 0–1 | 0.00% |
| DemonSamurai89 vs Jun | 1–0 | 100.00% |
| DemonSamurai89 vs Lidia | 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.