| Zenny vs Reina | 14–17 | 45.16% |
| Zenny vs Jin | 19–9 | 67.86% |
| Zenny vs Clive | 14–12 | 53.85% |
| Zenny vs Law | 12–12 | 50.00% |
| Zenny vs King | 9–11 | 45.00% |
| Zenny vs Kazuya | 11–9 | 55.00% |
| Zenny vs Hwoarang | 12–7 | 63.16% |
| Zenny vs Dragunov | 8–11 | 42.11% |
| Zenny vs Steve | 11–7 | 61.11% |
| Zenny vs Lili | 10–8 | 55.56% |
| Zenny vs Xiaoyu | 3–12 | 20.00% |
| Zenny vs Asuka | 9–6 | 60.00% |
| Zenny vs Azucena | 8–6 | 57.14% |
| Zenny vs Victor | 3–11 | 21.43% |
| Zenny vs Paul | 6–5 | 54.55% |
| Zenny vs Yoshimitsu | 3–7 | 30.00% |
| Zenny vs Lars | 5–4 | 55.56% |
| Zenny vs Bryan | 2–6 | 25.00% |
| Zenny vs Devil Jin | 3–5 | 37.50% |
| Zenny vs Claudio | 5–3 | 62.50% |
| Zenny vs Heihachi | 2–6 | 25.00% |
| Zenny vs Jack-8 | 2–5 | 28.57% |
| Zenny vs Alisa | 0–7 | 0.00% |
| Zenny vs Kuma | 2–5 | 28.57% |
| Zenny vs Nina | 3–2 | 60.00% |
| Zenny vs Jun | 4–1 | 80.00% |
| Zenny vs Eddy | 0–4 | 0.00% |
| Zenny vs Raven | 3–0 | 100.00% |
| Zenny vs Lidia | 3–0 | 100.00% |
| Zenny vs Shaheen | 2–0 | 100.00% |
| Zenny vs Anna | 0–2 | 0.00% |
| Zenny vs Lee | 0–1 | 0.00% |
| Zenny vs Panda | 0–1 | 0.00% |
| Zenny vs Leroy | 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.