| Zaiko vs Kazuya | 18–14 | 56.25% |
| Zaiko vs Steve | 13–4 | 76.47% |
| Zaiko vs Hwoarang | 12–4 | 75.00% |
| Zaiko vs King | 8–6 | 57.14% |
| Zaiko vs Reina | 8–4 | 66.67% |
| Zaiko vs Jin | 7–4 | 63.64% |
| Zaiko vs Yoshimitsu | 6–4 | 60.00% |
| Zaiko vs Dragunov | 4–6 | 40.00% |
| Zaiko vs Lars | 7–3 | 70.00% |
| Zaiko vs Jun | 7–3 | 70.00% |
| Zaiko vs Eddy | 1–9 | 10.00% |
| Zaiko vs Feng | 4–3 | 57.14% |
| Zaiko vs Law | 4–2 | 66.67% |
| Zaiko vs Asuka | 4–2 | 66.67% |
| Zaiko vs Lee | 3–3 | 50.00% |
| Zaiko vs Devil Jin | 5–0 | 100.00% |
| Zaiko vs Lili | 2–3 | 40.00% |
| Zaiko vs Leo | 4–1 | 80.00% |
| Zaiko vs Leroy | 3–2 | 60.00% |
| Zaiko vs Bryan | 3–1 | 75.00% |
| Zaiko vs Jack-8 | 2–2 | 50.00% |
| Zaiko vs Alisa | 1–3 | 25.00% |
| Zaiko vs Claudio | 4–0 | 100.00% |
| Zaiko vs Clive | 2–2 | 50.00% |
| Zaiko vs Xiaoyu | 2–1 | 66.67% |
| Zaiko vs Victor | 3–0 | 100.00% |
| Zaiko vs Paul | 0–2 | 0.00% |
| Zaiko vs Shaheen | 2–0 | 100.00% |
| Zaiko vs Kuma | 2–0 | 100.00% |
| Zaiko vs Azucena | 0–2 | 0.00% |
| Zaiko vs Heihachi | 0–2 | 0.00% |
| Zaiko vs Anna | 2–0 | 100.00% |
| Zaiko vs Nina | 0–1 | 0.00% |
| Zaiko vs Panda | 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.