| ProfessorDemy vs Jin | 6–4 | 60.00% |
| ProfessorDemy vs Zafina | 5–2 | 71.43% |
| ProfessorDemy vs Reina | 6–1 | 85.71% |
| ProfessorDemy vs Hwoarang | 3–2 | 60.00% |
| ProfessorDemy vs Heihachi | 4–1 | 80.00% |
| ProfessorDemy vs Lee | 3–1 | 75.00% |
| ProfessorDemy vs Paul | 1–2 | 33.33% |
| ProfessorDemy vs Law | 2–1 | 66.67% |
| ProfessorDemy vs King | 3–0 | 100.00% |
| ProfessorDemy vs Yoshimitsu | 2–1 | 66.67% |
| ProfessorDemy vs Bryan | 3–0 | 100.00% |
| ProfessorDemy vs Steve | 2–1 | 66.67% |
| ProfessorDemy vs Devil Jin | 0–3 | 0.00% |
| ProfessorDemy vs Leo | 2–1 | 66.67% |
| ProfessorDemy vs Kuma | 2–1 | 66.67% |
| ProfessorDemy vs Victor | 3–0 | 100.00% |
| ProfessorDemy vs Lidia | 3–0 | 100.00% |
| ProfessorDemy vs Xiaoyu | 1–1 | 50.00% |
| ProfessorDemy vs Kazuya | 2–0 | 100.00% |
| ProfessorDemy vs Jack-8 | 0–1 | 0.00% |
| ProfessorDemy vs Lili | 0–1 | 0.00% |
| ProfessorDemy vs Dragunov | 1–0 | 100.00% |
| ProfessorDemy vs Lars | 1–0 | 100.00% |
| ProfessorDemy vs Shaheen | 1–0 | 100.00% |
| ProfessorDemy vs Nina | 0–1 | 0.00% |
| ProfessorDemy vs Jun | 1–0 | 100.00% |
| ProfessorDemy vs Raven | 1–0 | 100.00% |
| ProfessorDemy vs Eddy | 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.