| Demonkiller vs Eddy | 3–5 | 37.50% |
| Demonkiller vs Leo | 3–3 | 50.00% |
| Demonkiller vs Alisa | 3–3 | 50.00% |
| Demonkiller vs Yoshimitsu | 3–2 | 60.00% |
| Demonkiller vs Kazuya | 1–4 | 20.00% |
| Demonkiller vs Victor | 0–4 | 0.00% |
| Demonkiller vs Law | 0–4 | 0.00% |
| Demonkiller vs King | 0–4 | 0.00% |
| Demonkiller vs Lee | 4–0 | 100.00% |
| Demonkiller vs Jack-8 | 2–1 | 66.67% |
| Demonkiller vs Jin | 0–3 | 0.00% |
| Demonkiller vs Bryan | 1–2 | 33.33% |
| Demonkiller vs Devil Jin | 0–3 | 0.00% |
| Demonkiller vs Leroy | 2–1 | 66.67% |
| Demonkiller vs Reina | 1–2 | 33.33% |
| Demonkiller vs Raven | 2–1 | 66.67% |
| Demonkiller vs Hwoarang | 0–2 | 0.00% |
| Demonkiller vs Lars | 2–0 | 100.00% |
| Demonkiller vs Paul | 0–2 | 0.00% |
| Demonkiller vs Xiaoyu | 2–0 | 100.00% |
| Demonkiller vs Steve | 0–2 | 0.00% |
| Demonkiller vs Lili | 2–0 | 100.00% |
| Demonkiller vs Nina | 0–2 | 0.00% |
| Demonkiller vs Jun | 0–2 | 0.00% |
| Demonkiller vs Feng | 1–0 | 100.00% |
| Demonkiller vs Panda | 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.