| Ziolek vs Jin | 5–2 | 71.43% |
| Ziolek vs Hwoarang | 5–1 | 83.33% |
| Ziolek vs Reina | 3–2 | 60.00% |
| Ziolek vs Law | 4–0 | 100.00% |
| Ziolek vs Steve | 2–1 | 66.67% |
| Ziolek vs Devil Jin | 3–0 | 100.00% |
| Ziolek vs Dragunov | 0–2 | 0.00% |
| Ziolek vs Lars | 0–2 | 0.00% |
| Ziolek vs King | 1–0 | 100.00% |
| Ziolek vs Xiaoyu | 1–0 | 100.00% |
| Ziolek vs Kazuya | 1–0 | 100.00% |
| Ziolek vs Jack-8 | 1–0 | 100.00% |
| Ziolek vs Feng | 0–1 | 0.00% |
| Ziolek vs Lili | 0–1 | 0.00% |
| Ziolek vs Alisa | 0–1 | 0.00% |
| Ziolek vs Lee | 0–1 | 0.00% |
| Ziolek vs Panda | 1–0 | 100.00% |
| Ziolek vs Zafina | 1–0 | 100.00% |
| Ziolek vs Victor | 1–0 | 100.00% |
| Ziolek vs Eddy | 1–0 | 100.00% |
| Ziolek vs Anna | 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.