| _ProfessorX_ vs Dragunov | 6–0 | 100.00% |
| _ProfessorX_ vs Jin | 4–1 | 80.00% |
| _ProfessorX_ vs Jun | 1–4 | 20.00% |
| _ProfessorX_ vs Bryan | 3–1 | 75.00% |
| _ProfessorX_ vs Clive | 2–2 | 50.00% |
| _ProfessorX_ vs Victor | 1–2 | 33.33% |
| _ProfessorX_ vs Armor King | 1–2 | 33.33% |
| _ProfessorX_ vs Xiaoyu | 2–0 | 100.00% |
| _ProfessorX_ vs Kazuya | 2–0 | 100.00% |
| _ProfessorX_ vs Jack-8 | 1–1 | 50.00% |
| _ProfessorX_ vs Lili | 2–0 | 100.00% |
| _ProfessorX_ vs Leroy | 2–0 | 100.00% |
| _ProfessorX_ vs King | 0–1 | 0.00% |
| _ProfessorX_ vs Yoshimitsu | 1–0 | 100.00% |
| _ProfessorX_ vs Steve | 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.