| Zephhyr vs Kazuya | 124–74 | 62.63% |
| Zephhyr vs Heihachi | 123–50 | 71.10% |
| Zephhyr vs Bryan | 107–55 | 66.05% |
| Zephhyr vs Jin | 93–41 | 69.40% |
| Zephhyr vs Clive | 74–40 | 64.91% |
| Zephhyr vs Reina | 72–30 | 70.59% |
| Zephhyr vs Dragunov | 65–29 | 69.15% |
| Zephhyr vs Lee | 50–35 | 58.82% |
| Zephhyr vs King | 49–31 | 61.25% |
| Zephhyr vs Yoshimitsu | 51–28 | 64.56% |
| Zephhyr vs Devil Jin | 45–31 | 59.21% |
| Zephhyr vs Lili | 45–31 | 59.21% |
| Zephhyr vs Hwoarang | 50–25 | 66.67% |
| Zephhyr vs Law | 48–24 | 66.67% |
| Zephhyr vs Steve | 43–27 | 61.43% |
| Zephhyr vs Claudio | 39–29 | 57.35% |
| Zephhyr vs Paul | 50–15 | 76.92% |
| Zephhyr vs Jun | 44–17 | 72.13% |
| Zephhyr vs Lidia | 38–16 | 70.37% |
| Zephhyr vs Asuka | 39–8 | 82.98% |
| Zephhyr vs Feng | 31–16 | 65.96% |
| Zephhyr vs Nina | 25–22 | 53.19% |
| Zephhyr vs Leo | 31–14 | 68.89% |
| Zephhyr vs Raven | 25–17 | 59.52% |
| Zephhyr vs Jack-8 | 27–14 | 65.85% |
| Zephhyr vs Zafina | 34–6 | 85.00% |
| Zephhyr vs Xiaoyu | 17–17 | 50.00% |
| Zephhyr vs Leroy | 17–15 | 53.12% |
| Zephhyr vs Lars | 15–15 | 50.00% |
| Zephhyr vs Shaheen | 15–14 | 51.72% |
| Zephhyr vs Victor | 20–9 | 68.97% |
| Zephhyr vs Azucena | 20–7 | 74.07% |
| Zephhyr vs Kuma | 12–10 | 54.55% |
| Zephhyr vs Alisa | 16–3 | 84.21% |
| Zephhyr vs Eddy | 10–8 | 55.56% |
| Zephhyr vs Panda | 4–6 | 40.00% |
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.