| Paryski Piesek vs King | 3–7 | 30.00% |
| Paryski Piesek vs Jin | 6–4 | 60.00% |
| Paryski Piesek vs Lili | 7–3 | 70.00% |
| Paryski Piesek vs Reina | 5–3 | 62.50% |
| Paryski Piesek vs Eddy | 2–6 | 25.00% |
| Paryski Piesek vs Dragunov | 3–4 | 42.86% |
| Paryski Piesek vs Azucena | 2–5 | 28.57% |
| Paryski Piesek vs Heihachi | 3–4 | 42.86% |
| Paryski Piesek vs Paul | 1–5 | 16.67% |
| Paryski Piesek vs Hwoarang | 3–2 | 60.00% |
| Paryski Piesek vs Steve | 1–4 | 20.00% |
| Paryski Piesek vs Devil Jin | 0–3 | 0.00% |
| Paryski Piesek vs Lidia | 1–2 | 33.33% |
| Paryski Piesek vs Kazuya | 1–1 | 50.00% |
| Paryski Piesek vs Alisa | 2–0 | 100.00% |
| Paryski Piesek vs Nina | 0–2 | 0.00% |
| Paryski Piesek vs Leroy | 0–2 | 0.00% |
| Paryski Piesek vs Jun | 0–2 | 0.00% |
| Paryski Piesek vs Victor | 0–2 | 0.00% |
| Paryski Piesek vs Raven | 0–2 | 0.00% |
| Paryski Piesek vs Xiaoyu | 1–0 | 100.00% |
| Paryski Piesek vs Bryan | 0–1 | 0.00% |
| Paryski Piesek vs Asuka | 0–1 | 0.00% |
| Paryski Piesek vs Leo | 0–1 | 0.00% |
| Paryski Piesek vs Lee | 0–1 | 0.00% |
| Paryski Piesek vs Armor King | 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.