| Professor_X vs Jin | 9–11 | 45.00% |
| Professor_X vs Reina | 14–5 | 73.68% |
| Professor_X vs Victor | 12–3 | 80.00% |
| Professor_X vs Yoshimitsu | 6–7 | 46.15% |
| Professor_X vs Kazuya | 8–5 | 61.54% |
| Professor_X vs Lili | 8–4 | 66.67% |
| Professor_X vs Steve | 5–6 | 45.45% |
| Professor_X vs Dragunov | 8–3 | 72.73% |
| Professor_X vs King | 6–4 | 60.00% |
| Professor_X vs Law | 6–3 | 66.67% |
| Professor_X vs Lee | 5–3 | 62.50% |
| Professor_X vs Hwoarang | 4–3 | 57.14% |
| Professor_X vs Jack-8 | 2–4 | 33.33% |
| Professor_X vs Lars | 3–3 | 50.00% |
| Professor_X vs Azucena | 6–0 | 100.00% |
| Professor_X vs Eddy | 4–2 | 66.67% |
| Professor_X vs Xiaoyu | 1–4 | 20.00% |
| Professor_X vs Shaheen | 1–4 | 20.00% |
| Professor_X vs Jun | 4–1 | 80.00% |
| Professor_X vs Panda | 1–3 | 25.00% |
| Professor_X vs Leroy | 2–2 | 50.00% |
| Professor_X vs Raven | 4–0 | 100.00% |
| Professor_X vs Alisa | 2–1 | 66.67% |
| Professor_X vs Kuma | 2–1 | 66.67% |
| Professor_X vs Lidia | 3–0 | 100.00% |
| Professor_X vs Clive | 1–2 | 33.33% |
| Professor_X vs Feng | 2–0 | 100.00% |
| Professor_X vs Claudio | 2–0 | 100.00% |
| Professor_X vs Nina | 2–0 | 100.00% |
| Professor_X vs Paul | 1–0 | 100.00% |
| Professor_X vs Bryan | 0–1 | 0.00% |
| Professor_X vs Asuka | 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.