| GREYFOX vs Reina | 18–5 | 78.26% |
| GREYFOX vs Jin | 10–11 | 47.62% |
| GREYFOX vs Steve | 12–9 | 57.14% |
| GREYFOX vs Lili | 14–4 | 77.78% |
| GREYFOX vs Kazuya | 10–6 | 62.50% |
| GREYFOX vs Yoshimitsu | 9–6 | 60.00% |
| GREYFOX vs King | 10–4 | 71.43% |
| GREYFOX vs Eddy | 7–5 | 58.33% |
| GREYFOX vs Leroy | 5–6 | 45.45% |
| GREYFOX vs Jun | 6–5 | 54.55% |
| GREYFOX vs Paul | 4–5 | 44.44% |
| GREYFOX vs Law | 5–4 | 55.56% |
| GREYFOX vs Asuka | 3–6 | 33.33% |
| GREYFOX vs Kuma | 4–5 | 44.44% |
| GREYFOX vs Lars | 3–5 | 37.50% |
| GREYFOX vs Nina | 5–3 | 62.50% |
| GREYFOX vs Xiaoyu | 4–3 | 57.14% |
| GREYFOX vs Victor | 5–2 | 71.43% |
| GREYFOX vs Dragunov | 3–3 | 50.00% |
| GREYFOX vs Lee | 2–4 | 33.33% |
| GREYFOX vs Jack-8 | 2–3 | 40.00% |
| GREYFOX vs Alisa | 5–0 | 100.00% |
| GREYFOX vs Raven | 3–1 | 75.00% |
| GREYFOX vs Hwoarang | 1–2 | 33.33% |
| GREYFOX vs Zafina | 2–1 | 66.67% |
| GREYFOX vs Bryan | 1–1 | 50.00% |
| GREYFOX vs Devil Jin | 1–1 | 50.00% |
| GREYFOX vs Feng | 2–0 | 100.00% |
| GREYFOX vs Claudio | 2–0 | 100.00% |
| GREYFOX vs Shaheen | 0–2 | 0.00% |
| GREYFOX vs Leo | 0–1 | 0.00% |
| GREYFOX vs Azucena | 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.