| Zailey vs Jin | 6–5 | 54.55% |
| Zailey vs Feng | 5–5 | 50.00% |
| Zailey vs Hwoarang | 4–5 | 44.44% |
| Zailey vs Kazuya | 7–1 | 87.50% |
| Zailey vs Dragunov | 4–4 | 50.00% |
| Zailey vs Yoshimitsu | 3–4 | 42.86% |
| Zailey vs Reina | 4–3 | 57.14% |
| Zailey vs Victor | 4–3 | 57.14% |
| Zailey vs Law | 5–1 | 83.33% |
| Zailey vs Kuma | 3–3 | 50.00% |
| Zailey vs Eddy | 5–1 | 83.33% |
| Zailey vs Leroy | 3–2 | 60.00% |
| Zailey vs Jun | 2–3 | 40.00% |
| Zailey vs King | 2–2 | 50.00% |
| Zailey vs Leo | 2–2 | 50.00% |
| Zailey vs Xiaoyu | 2–1 | 66.67% |
| Zailey vs Claudio | 0–3 | 0.00% |
| Zailey vs Bryan | 0–2 | 0.00% |
| Zailey vs Asuka | 2–0 | 100.00% |
| Zailey vs Devil Jin | 1–1 | 50.00% |
| Zailey vs Azucena | 0–2 | 0.00% |
| Zailey vs Lars | 1–0 | 100.00% |
| Zailey vs Lee | 0–1 | 0.00% |
| Zailey vs Zafina | 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.