| Ziek vs Jin | 12–2 | 85.71% |
| Ziek vs King | 8–1 | 88.89% |
| Ziek vs Yoshimitsu | 7–2 | 77.78% |
| Ziek vs Armor King | 7–1 | 87.50% |
| Ziek vs Hwoarang | 6–1 | 85.71% |
| Ziek vs Reina | 7–0 | 100.00% |
| Ziek vs Azucena | 6–0 | 100.00% |
| Ziek vs Bryan | 4–1 | 80.00% |
| Ziek vs Kazuya | 3–2 | 60.00% |
| Ziek vs Feng | 4–1 | 80.00% |
| Ziek vs Lili | 5–0 | 100.00% |
| Ziek vs Heihachi | 3–2 | 60.00% |
| Ziek vs Fahkumram | 3–2 | 60.00% |
| Ziek vs Devil Jin | 3–1 | 75.00% |
| Ziek vs Dragunov | 4–0 | 100.00% |
| Ziek vs Nina | 4–0 | 100.00% |
| Ziek vs Law | 1–2 | 33.33% |
| Ziek vs Alisa | 0–3 | 0.00% |
| Ziek vs Lee | 2–1 | 66.67% |
| Ziek vs Raven | 2–1 | 66.67% |
| Ziek vs Anna | 2–1 | 66.67% |
| Ziek vs Paul | 2–0 | 100.00% |
| Ziek vs Steve | 2–0 | 100.00% |
| Ziek vs Asuka | 2–0 | 100.00% |
| Ziek vs Lars | 2–0 | 100.00% |
| Ziek vs Eddy | 1–1 | 50.00% |
| Ziek vs Lidia | 2–0 | 100.00% |
| Ziek vs Xiaoyu | 1–0 | 100.00% |
| Ziek vs Shaheen | 1–0 | 100.00% |
| Ziek vs Panda | 1–0 | 100.00% |
| Ziek vs Jun | 1–0 | 100.00% |
| Ziek vs Miary Zo | 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.