| Wojtas vs Jin | 7–5 | 58.33% |
| Wojtas vs Kazuya | 11–1 | 91.67% |
| Wojtas vs Bryan | 3–7 | 30.00% |
| Wojtas vs Steve | 10–0 | 100.00% |
| Wojtas vs Heihachi | 8–2 | 80.00% |
| Wojtas vs Hwoarang | 6–2 | 75.00% |
| Wojtas vs Lili | 7–0 | 100.00% |
| Wojtas vs Nina | 6–0 | 100.00% |
| Wojtas vs Jun | 5–1 | 83.33% |
| Wojtas vs Reina | 4–2 | 66.67% |
| Wojtas vs Lidia | 3–3 | 50.00% |
| Wojtas vs Paul | 2–2 | 50.00% |
| Wojtas vs Law | 1–2 | 33.33% |
| Wojtas vs Yoshimitsu | 3–0 | 100.00% |
| Wojtas vs Asuka | 2–1 | 66.67% |
| Wojtas vs Devil Jin | 2–1 | 66.67% |
| Wojtas vs Victor | 1–2 | 33.33% |
| Wojtas vs Clive | 2–1 | 66.67% |
| Wojtas vs Anna | 2–1 | 66.67% |
| Wojtas vs Xiaoyu | 2–0 | 100.00% |
| Wojtas vs Leo | 2–0 | 100.00% |
| Wojtas vs Alisa | 1–1 | 50.00% |
| Wojtas vs Zafina | 2–0 | 100.00% |
| Wojtas vs Leroy | 2–0 | 100.00% |
| Wojtas vs Eddy | 1–1 | 50.00% |
| Wojtas vs Fahkumram | 2–0 | 100.00% |
| Wojtas vs King | 1–0 | 100.00% |
| Wojtas vs Dragunov | 0–1 | 0.00% |
| Wojtas vs Lars | 0–1 | 0.00% |
| Wojtas vs Lee | 1–0 | 100.00% |
| Wojtas vs Kuma | 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.