| Zayy vs Kazuya | 38–32 | 54.29% |
| Zayy vs Jin | 35–21 | 62.50% |
| Zayy vs King | 25–30 | 45.45% |
| Zayy vs Bryan | 21–20 | 51.22% |
| Zayy vs Reina | 16–21 | 43.24% |
| Zayy vs Jun | 21–14 | 60.00% |
| Zayy vs Hwoarang | 18–15 | 54.55% |
| Zayy vs Law | 13–18 | 41.94% |
| Zayy vs Steve | 14–17 | 45.16% |
| Zayy vs Dragunov | 10–20 | 33.33% |
| Zayy vs Asuka | 16–13 | 55.17% |
| Zayy vs Victor | 12–13 | 48.00% |
| Zayy vs Azucena | 9–15 | 37.50% |
| Zayy vs Lili | 10–13 | 43.48% |
| Zayy vs Lars | 10–13 | 43.48% |
| Zayy vs Paul | 8–14 | 36.36% |
| Zayy vs Devil Jin | 10–10 | 50.00% |
| Zayy vs Yoshimitsu | 8–11 | 42.11% |
| Zayy vs Eddy | 7–10 | 41.18% |
| Zayy vs Leroy | 10–6 | 62.50% |
| Zayy vs Jack-8 | 8–7 | 53.33% |
| Zayy vs Feng | 3–12 | 20.00% |
| Zayy vs Lee | 6–9 | 40.00% |
| Zayy vs Claudio | 3–11 | 21.43% |
| Zayy vs Heihachi | 8–5 | 61.54% |
| Zayy vs Shaheen | 4–7 | 36.36% |
| Zayy vs Kuma | 2–9 | 18.18% |
| Zayy vs Raven | 4–7 | 36.36% |
| Zayy vs Lidia | 6–4 | 60.00% |
| Zayy vs Xiaoyu | 2–7 | 22.22% |
| Zayy vs Leo | 5–4 | 55.56% |
| Zayy vs Nina | 2–6 | 25.00% |
| Zayy vs Panda | 6–2 | 75.00% |
| Zayy vs Alisa | 1–4 | 20.00% |
| Zayy vs Zafina | 1–3 | 25.00% |
| Zayy vs Armor King | 0–3 | 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.