| Zaiya vs Eddy | 7–11 | 38.89% |
| Zaiya vs King | 11–6 | 64.71% |
| Zaiya vs Steve | 12–3 | 80.00% |
| Zaiya vs Reina | 10–5 | 66.67% |
| Zaiya vs Jun | 9–5 | 64.29% |
| Zaiya vs Feng | 4–8 | 33.33% |
| Zaiya vs Jin | 6–5 | 54.55% |
| Zaiya vs Heihachi | 8–3 | 72.73% |
| Zaiya vs Lee | 3–7 | 30.00% |
| Zaiya vs Yoshimitsu | 4–5 | 44.44% |
| Zaiya vs Bryan | 6–3 | 66.67% |
| Zaiya vs Kazuya | 4–5 | 44.44% |
| Zaiya vs Law | 1–6 | 14.29% |
| Zaiya vs Hwoarang | 3–4 | 42.86% |
| Zaiya vs Asuka | 4–3 | 57.14% |
| Zaiya vs Dragunov | 6–1 | 85.71% |
| Zaiya vs Paul | 4–2 | 66.67% |
| Zaiya vs Alisa | 4–2 | 66.67% |
| Zaiya vs Devil Jin | 5–0 | 100.00% |
| Zaiya vs Lili | 3–1 | 75.00% |
| Zaiya vs Lars | 3–0 | 100.00% |
| Zaiya vs Victor | 1–2 | 33.33% |
| Zaiya vs Lidia | 0–3 | 0.00% |
| Zaiya vs Leo | 2–0 | 100.00% |
| Zaiya vs Claudio | 0–2 | 0.00% |
| Zaiya vs Kuma | 2–0 | 100.00% |
| Zaiya vs Zafina | 0–2 | 0.00% |
| Zaiya vs Leroy | 0–2 | 0.00% |
| Zaiya vs Azucena | 2–0 | 100.00% |
| Zaiya vs Jack-8 | 1–0 | 100.00% |
| Zaiya vs Raven | 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.