| Grey4x vs Law | 9–8 | 52.94% |
| Grey4x vs King | 7–6 | 53.85% |
| Grey4x vs Reina | 8–5 | 61.54% |
| Grey4x vs Jin | 6–5 | 54.55% |
| Grey4x vs Heihachi | 3–8 | 27.27% |
| Grey4x vs Hwoarang | 6–4 | 60.00% |
| Grey4x vs Asuka | 6–4 | 60.00% |
| Grey4x vs Nina | 5–5 | 50.00% |
| Grey4x vs Bryan | 6–3 | 66.67% |
| Grey4x vs Jun | 6–3 | 66.67% |
| Grey4x vs Yoshimitsu | 5–2 | 71.43% |
| Grey4x vs Devil Jin | 2–4 | 33.33% |
| Grey4x vs Lili | 2–3 | 40.00% |
| Grey4x vs Kazuya | 2–2 | 50.00% |
| Grey4x vs Dragunov | 4–0 | 100.00% |
| Grey4x vs Leroy | 2–2 | 50.00% |
| Grey4x vs Shaheen | 1–2 | 33.33% |
| Grey4x vs Victor | 1–2 | 33.33% |
| Grey4x vs Paul | 0–2 | 0.00% |
| Grey4x vs Xiaoyu | 0–2 | 0.00% |
| Grey4x vs Steve | 2–0 | 100.00% |
| Grey4x vs Leo | 2–0 | 100.00% |
| Grey4x vs Lee | 2–0 | 100.00% |
| Grey4x vs Eddy | 0–2 | 0.00% |
| Grey4x vs Jack-8 | 1–0 | 100.00% |
| Grey4x vs Azucena | 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.