| Zeni vs Jin | 13–1 | 92.86% |
| Zeni vs Heihachi | 5–3 | 62.50% |
| Zeni vs King | 7–0 | 100.00% |
| Zeni vs Hwoarang | 4–1 | 80.00% |
| Zeni vs Kazuya | 5–0 | 100.00% |
| Zeni vs Dragunov | 5–0 | 100.00% |
| Zeni vs Nina | 5–0 | 100.00% |
| Zeni vs Law | 4–0 | 100.00% |
| Zeni vs Jack-8 | 4–0 | 100.00% |
| Zeni vs Reina | 4–0 | 100.00% |
| Zeni vs Clive | 4–0 | 100.00% |
| Zeni vs Claudio | 1–2 | 33.33% |
| Zeni vs Lidia | 3–0 | 100.00% |
| Zeni vs Fahkumram | 2–1 | 66.67% |
| Zeni vs Paul | 2–0 | 100.00% |
| Zeni vs Devil Jin | 2–0 | 100.00% |
| Zeni vs Leo | 2–0 | 100.00% |
| Zeni vs Lars | 0–2 | 0.00% |
| Zeni vs Zafina | 2–0 | 100.00% |
| Zeni vs Jun | 2–0 | 100.00% |
| Zeni vs Raven | 2–0 | 100.00% |
| Zeni vs Eddy | 2–0 | 100.00% |
| Zeni vs Anna | 2–0 | 100.00% |
| Zeni vs Yoshimitsu | 1–0 | 100.00% |
| Zeni vs Xiaoyu | 1–0 | 100.00% |
| Zeni vs Asuka | 1–0 | 100.00% |
| Zeni vs Feng | 1–0 | 100.00% |
| Zeni vs Shaheen | 1–0 | 100.00% |
| Zeni vs Lee | 1–0 | 100.00% |
| Zeni vs Armor King | 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.