| Profeffor_X vs King | 10–7 | 58.82% |
| Profeffor_X vs Yoshimitsu | 6–8 | 42.86% |
| Profeffor_X vs Asuka | 8–4 | 66.67% |
| Profeffor_X vs Bryan | 5–6 | 45.45% |
| Profeffor_X vs Reina | 7–3 | 70.00% |
| Profeffor_X vs Anna | 7–3 | 70.00% |
| Profeffor_X vs Kazuya | 6–1 | 85.71% |
| Profeffor_X vs Dragunov | 5–2 | 71.43% |
| Profeffor_X vs Paul | 4–2 | 66.67% |
| Profeffor_X vs Xiaoyu | 4–2 | 66.67% |
| Profeffor_X vs Jin | 4–1 | 80.00% |
| Profeffor_X vs Lee | 2–3 | 40.00% |
| Profeffor_X vs Azucena | 3–2 | 60.00% |
| Profeffor_X vs Fahkumram | 3–2 | 60.00% |
| Profeffor_X vs Feng | 4–0 | 100.00% |
| Profeffor_X vs Lili | 2–2 | 50.00% |
| Profeffor_X vs Claudio | 2–2 | 50.00% |
| Profeffor_X vs Zafina | 3–1 | 75.00% |
| Profeffor_X vs Raven | 4–0 | 100.00% |
| Profeffor_X vs Eddy | 2–2 | 50.00% |
| Profeffor_X vs Hwoarang | 2–1 | 66.67% |
| Profeffor_X vs Lars | 1–2 | 33.33% |
| Profeffor_X vs Nina | 1–2 | 33.33% |
| Profeffor_X vs Victor | 1–2 | 33.33% |
| Profeffor_X vs Law | 0–1 | 0.00% |
| Profeffor_X vs Devil Jin | 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.