| The Professor vs Steve | 7–4 | 63.64% |
| The Professor vs Leroy | 3–4 | 42.86% |
| The Professor vs Heihachi | 2–5 | 28.57% |
| The Professor vs Kazuya | 2–4 | 33.33% |
| The Professor vs Lili | 2–4 | 33.33% |
| The Professor vs Reina | 6–0 | 100.00% |
| The Professor vs Law | 2–3 | 40.00% |
| The Professor vs Jin | 1–4 | 20.00% |
| The Professor vs Victor | 2–3 | 40.00% |
| The Professor vs Dragunov | 3–1 | 75.00% |
| The Professor vs Raven | 2–2 | 50.00% |
| The Professor vs Eddy | 2–2 | 50.00% |
| The Professor vs King | 1–2 | 33.33% |
| The Professor vs Bryan | 1–2 | 33.33% |
| The Professor vs Devil Jin | 2–1 | 66.67% |
| The Professor vs Zafina | 3–0 | 100.00% |
| The Professor vs Azucena | 1–2 | 33.33% |
| The Professor vs Paul | 0–2 | 0.00% |
| The Professor vs Feng | 1–1 | 50.00% |
| The Professor vs Kuma | 1–1 | 50.00% |
| The Professor vs Yoshimitsu | 2–0 | 100.00% |
| The Professor vs Xiaoyu | 1–1 | 50.00% |
| The Professor vs Jun | 1–1 | 50.00% |
| The Professor vs Asuka | 1–0 | 100.00% |
| The Professor vs Claudio | 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.