| Zayhay vs Eddy | 2–18 | 10.00% |
| Zayhay vs Jun | 7–7 | 50.00% |
| Zayhay vs Law | 2–10 | 16.67% |
| Zayhay vs Steve | 6–5 | 54.55% |
| Zayhay vs Victor | 5–6 | 45.45% |
| Zayhay vs King | 5–5 | 50.00% |
| Zayhay vs Xiaoyu | 4–6 | 40.00% |
| Zayhay vs Jin | 3–7 | 30.00% |
| Zayhay vs Asuka | 6–2 | 75.00% |
| Zayhay vs Azucena | 0–7 | 0.00% |
| Zayhay vs Feng | 4–2 | 66.67% |
| Zayhay vs Lars | 0–6 | 0.00% |
| Zayhay vs Shaheen | 1–5 | 16.67% |
| Zayhay vs Hwoarang | 3–2 | 60.00% |
| Zayhay vs Claudio | 2–3 | 40.00% |
| Zayhay vs Reina | 3–2 | 60.00% |
| Zayhay vs Leroy | 4–0 | 100.00% |
| Zayhay vs Armor King | 1–3 | 25.00% |
| Zayhay vs Miary Zo | 1–3 | 25.00% |
| Zayhay vs Lili | 0–3 | 0.00% |
| Zayhay vs Clive | 2–1 | 66.67% |
| Zayhay vs Paul | 0–2 | 0.00% |
| Zayhay vs Dragunov | 0–2 | 0.00% |
| Zayhay vs Nina | 0–2 | 0.00% |
| Zayhay vs Heihachi | 0–2 | 0.00% |
| Zayhay vs Fahkumram | 0–2 | 0.00% |
| Zayhay vs Yoshimitsu | 1–0 | 100.00% |
| Zayhay vs Kazuya | 0–1 | 0.00% |
| Zayhay vs Leo | 1–0 | 100.00% |
| Zayhay vs Lidia | 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.