| Wilgotny Stefan vs Jin | 12–3 | 80.00% |
| Wilgotny Stefan vs Lili | 7–6 | 53.85% |
| Wilgotny Stefan vs Paul | 6–4 | 60.00% |
| Wilgotny Stefan vs Reina | 4–6 | 40.00% |
| Wilgotny Stefan vs Jun | 5–3 | 62.50% |
| Wilgotny Stefan vs Bryan | 5–2 | 71.43% |
| Wilgotny Stefan vs Devil Jin | 2–4 | 33.33% |
| Wilgotny Stefan vs Feng | 3–3 | 50.00% |
| Wilgotny Stefan vs King | 2–3 | 40.00% |
| Wilgotny Stefan vs Dragunov | 4–1 | 80.00% |
| Wilgotny Stefan vs Nina | 1–4 | 20.00% |
| Wilgotny Stefan vs Victor | 4–1 | 80.00% |
| Wilgotny Stefan vs Azucena | 3–1 | 75.00% |
| Wilgotny Stefan vs Kazuya | 3–0 | 100.00% |
| Wilgotny Stefan vs Steve | 2–1 | 66.67% |
| Wilgotny Stefan vs Asuka | 2–1 | 66.67% |
| Wilgotny Stefan vs Leo | 1–2 | 33.33% |
| Wilgotny Stefan vs Claudio | 2–1 | 66.67% |
| Wilgotny Stefan vs Lee | 2–1 | 66.67% |
| Wilgotny Stefan vs Leroy | 2–1 | 66.67% |
| Wilgotny Stefan vs Law | 1–1 | 50.00% |
| Wilgotny Stefan vs Lars | 2–0 | 100.00% |
| Wilgotny Stefan vs Alisa | 1–1 | 50.00% |
| Wilgotny Stefan vs Zafina | 1–1 | 50.00% |
| Wilgotny Stefan vs Eddy | 1–1 | 50.00% |
| Wilgotny Stefan vs Hwoarang | 1–0 | 100.00% |
| Wilgotny Stefan vs Xiaoyu | 1–0 | 100.00% |
| Wilgotny Stefan vs Jack-8 | 0–1 | 0.00% |
| Wilgotny Stefan vs Shaheen | 0–1 | 0.00% |
| Wilgotny Stefan vs Panda | 1–0 | 100.00% |
| Wilgotny Stefan vs Raven | 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.