| Zaizen vs King | 21–12 | 63.64% |
| Zaizen vs Kazuya | 15–9 | 62.50% |
| Zaizen vs Reina | 12–12 | 50.00% |
| Zaizen vs Jin | 6–14 | 30.00% |
| Zaizen vs Victor | 9–11 | 45.00% |
| Zaizen vs Eddy | 12–8 | 60.00% |
| Zaizen vs Lili | 9–10 | 47.37% |
| Zaizen vs Hwoarang | 6–12 | 33.33% |
| Zaizen vs Dragunov | 13–5 | 72.22% |
| Zaizen vs Lee | 11–5 | 68.75% |
| Zaizen vs Paul | 6–9 | 40.00% |
| Zaizen vs Kuma | 9–5 | 64.29% |
| Zaizen vs Jun | 5–9 | 35.71% |
| Zaizen vs Yoshimitsu | 6–7 | 46.15% |
| Zaizen vs Xiaoyu | 9–4 | 69.23% |
| Zaizen vs Lars | 7–5 | 58.33% |
| Zaizen vs Devil Jin | 5–6 | 45.45% |
| Zaizen vs Azucena | 6–5 | 54.55% |
| Zaizen vs Feng | 7–3 | 70.00% |
| Zaizen vs Leroy | 4–6 | 40.00% |
| Zaizen vs Bryan | 2–7 | 22.22% |
| Zaizen vs Steve | 7–2 | 77.78% |
| Zaizen vs Alisa | 3–6 | 33.33% |
| Zaizen vs Law | 5–2 | 71.43% |
| Zaizen vs Nina | 3–4 | 42.86% |
| Zaizen vs Raven | 2–5 | 28.57% |
| Zaizen vs Jack-8 | 4–1 | 80.00% |
| Zaizen vs Asuka | 3–2 | 60.00% |
| Zaizen vs Leo | 2–1 | 66.67% |
| Zaizen vs Claudio | 2–1 | 66.67% |
| Zaizen vs Shaheen | 0–3 | 0.00% |
| Zaizen vs Panda | 0–2 | 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.