| Zieltk vs Armor King | 14–17 | 45.16% |
| Zieltk vs Jin | 9–3 | 75.00% |
| Zieltk vs Steve | 8–4 | 66.67% |
| Zieltk vs Lili | 4–7 | 36.36% |
| Zieltk vs King | 6–4 | 60.00% |
| Zieltk vs Xiaoyu | 7–3 | 70.00% |
| Zieltk vs Paul | 3–6 | 33.33% |
| Zieltk vs Reina | 7–1 | 87.50% |
| Zieltk vs Azucena | 5–3 | 62.50% |
| Zieltk vs Kazuya | 6–1 | 85.71% |
| Zieltk vs Alisa | 6–1 | 85.71% |
| Zieltk vs Lee | 5–2 | 71.43% |
| Zieltk vs Jun | 5–2 | 71.43% |
| Zieltk vs Victor | 6–1 | 85.71% |
| Zieltk vs Hwoarang | 4–2 | 66.67% |
| Zieltk vs Jack-8 | 3–3 | 50.00% |
| Zieltk vs Dragunov | 3–3 | 50.00% |
| Zieltk vs Leroy | 0–6 | 0.00% |
| Zieltk vs Fahkumram | 2–4 | 33.33% |
| Zieltk vs Law | 4–1 | 80.00% |
| Zieltk vs Clive | 4–1 | 80.00% |
| Zieltk vs Yoshimitsu | 4–0 | 100.00% |
| Zieltk vs Devil Jin | 2–2 | 50.00% |
| Zieltk vs Bryan | 2–1 | 66.67% |
| Zieltk vs Asuka | 2–1 | 66.67% |
| Zieltk vs Feng | 0–2 | 0.00% |
| Zieltk vs Leo | 0–2 | 0.00% |
| Zieltk vs Claudio | 2–0 | 100.00% |
| Zieltk vs Nina | 2–0 | 100.00% |
| Zieltk vs Kuma | 2–0 | 100.00% |
| Zieltk vs Eddy | 2–0 | 100.00% |
| Zieltk vs Lidia | 2–0 | 100.00% |
| Zieltk vs Heihachi | 0–2 | 0.00% |
| Zieltk vs Lars | 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.