| Zephyrhawk vs Dragunov | 10–8 | 55.56% |
| Zephyrhawk vs Steve | 10–3 | 76.92% |
| Zephyrhawk vs King | 3–8 | 27.27% |
| Zephyrhawk vs Kazuya | 6–3 | 66.67% |
| Zephyrhawk vs Heihachi | 8–1 | 88.89% |
| Zephyrhawk vs Jun | 4–4 | 50.00% |
| Zephyrhawk vs Eddy | 5–3 | 62.50% |
| Zephyrhawk vs Nina | 3–4 | 42.86% |
| Zephyrhawk vs Reina | 4–2 | 66.67% |
| Zephyrhawk vs Law | 6–0 | 100.00% |
| Zephyrhawk vs Lee | 4–2 | 66.67% |
| Zephyrhawk vs Azucena | 5–1 | 83.33% |
| Zephyrhawk vs Jack-8 | 5–0 | 100.00% |
| Zephyrhawk vs Lars | 4–1 | 80.00% |
| Zephyrhawk vs Devil Jin | 3–1 | 75.00% |
| Zephyrhawk vs Hwoarang | 2–2 | 50.00% |
| Zephyrhawk vs Leo | 4–0 | 100.00% |
| Zephyrhawk vs Lili | 1–2 | 33.33% |
| Zephyrhawk vs Lidia | 3–0 | 100.00% |
| Zephyrhawk vs Jin | 1–1 | 50.00% |
| Zephyrhawk vs Xiaoyu | 2–0 | 100.00% |
| Zephyrhawk vs Asuka | 2–0 | 100.00% |
| Zephyrhawk vs Alisa | 2–0 | 100.00% |
| Zephyrhawk vs Shaheen | 0–2 | 0.00% |
| Zephyrhawk vs Panda | 0–2 | 0.00% |
| Zephyrhawk vs Leroy | 2–0 | 100.00% |
| Zephyrhawk vs Victor | 0–2 | 0.00% |
| Zephyrhawk vs Claudio | 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.