| Ziek vs King | 71–87–1 | 44.94% |
| Ziek vs Jin | 59–69 | 46.09% |
| Ziek vs Kazuya | 52–58 | 47.27% |
| Ziek vs Reina | 45–49 | 47.87% |
| Ziek vs Eddy | 27–64 | 29.67% |
| Ziek vs Law | 33–57 | 36.67% |
| Ziek vs Hwoarang | 28–53 | 34.57% |
| Ziek vs Steve | 41–28 | 59.42% |
| Ziek vs Bryan | 26–36 | 41.94% |
| Ziek vs Yoshimitsu | 26–33 | 44.07% |
| Ziek vs Dragunov | 27–32 | 45.76% |
| Ziek vs Lili | 29–29 | 50.00% |
| Ziek vs Jun | 23–33 | 41.07% |
| Ziek vs Heihachi | 31–23 | 57.41% |
| Ziek vs Azucena | 20–29 | 40.82% |
| Ziek vs Lidia | 27–22 | 55.10% |
| Ziek vs Paul | 22–26 | 45.83% |
| Ziek vs Victor | 13–31 | 29.55% |
| Ziek vs Lars | 25–17 | 59.52% |
| Ziek vs Asuka | 18–19 | 48.65% |
| Ziek vs Lee | 17–20 | 45.95% |
| Ziek vs Leroy | 21–16 | 56.76% |
| Ziek vs Clive | 15–21 | 41.67% |
| Ziek vs Devil Jin | 17–18 | 48.57% |
| Ziek vs Nina | 18–17 | 51.43% |
| Ziek vs Leo | 12–22 | 35.29% |
| Ziek vs Fahkumram | 19–15 | 55.88% |
| Ziek vs Xiaoyu | 18–15 | 54.55% |
| Ziek vs Jack-8 | 11–22 | 33.33% |
| Ziek vs Armor King | 21–12 | 63.64% |
| Ziek vs Claudio | 11–18 | 37.93% |
| Ziek vs Miary Zo | 18–11 | 62.07% |
| Ziek vs Raven | 12–15 | 44.44% |
| Ziek vs Alisa | 10–14 | 41.67% |
| Ziek vs Feng | 4–17 | 19.05% |
| Ziek vs Kuma | 2–13 | 13.33% |
| Ziek vs Panda | 5–5 | 50.00% |
| Ziek vs Zafina | 2–7 | 22.22% |
| Ziek vs Shaheen | 2–6 | 25.00% |
| Ziek vs Anna | 1–5 | 16.67% |
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.