| WojciechU vs Jin | 14–7 | 66.67% |
| WojciechU vs Kazuya | 10–8 | 55.56% |
| WojciechU vs King | 8–0 | 100.00% |
| WojciechU vs Yoshimitsu | 5–3 | 62.50% |
| WojciechU vs Steve | 1–7 | 12.50% |
| WojciechU vs Devil Jin | 6–2 | 75.00% |
| WojciechU vs Dragunov | 5–2 | 71.43% |
| WojciechU vs Leo | 4–3 | 57.14% |
| WojciechU vs Paul | 5–1 | 83.33% |
| WojciechU vs Lili | 4–2 | 66.67% |
| WojciechU vs Nina | 3–3 | 50.00% |
| WojciechU vs Kuma | 2–4 | 33.33% |
| WojciechU vs Hwoarang | 4–1 | 80.00% |
| WojciechU vs Asuka | 3–2 | 60.00% |
| WojciechU vs Bryan | 3–1 | 75.00% |
| WojciechU vs Claudio | 2–2 | 50.00% |
| WojciechU vs Victor | 3–1 | 75.00% |
| WojciechU vs Eddy | 4–0 | 100.00% |
| WojciechU vs Lee | 2–0 | 100.00% |
| WojciechU vs Leroy | 2–0 | 100.00% |
| WojciechU vs Jun | 0–2 | 0.00% |
| WojciechU vs Law | 1–0 | 100.00% |
| WojciechU vs Feng | 0–1 | 0.00% |
| WojciechU vs Lidia | 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.