| Zackel vs Victor | 6–2 | 75.00% |
| Zackel vs Jin | 3–2 | 60.00% |
| Zackel vs Law | 2–1 | 66.67% |
| Zackel vs Kazuya | 2–1 | 66.67% |
| Zackel vs Panda | 2–1 | 66.67% |
| Zackel vs Jun | 2–1 | 66.67% |
| Zackel vs Raven | 1–2 | 33.33% |
| Zackel vs Miary Zo | 2–1 | 66.67% |
| Zackel vs Steve | 0–2 | 0.00% |
| Zackel vs Jack-8 | 0–2 | 0.00% |
| Zackel vs Asuka | 0–2 | 0.00% |
| Zackel vs Nina | 0–2 | 0.00% |
| Zackel vs Fahkumram | 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.