| graybox vs King | 16–7 | 69.57% |
| graybox vs Reina | 19–2 | 90.48% |
| graybox vs Kazuya | 13–5 | 72.22% |
| graybox vs Lidia | 11–7 | 61.11% |
| graybox vs Paul | 8–7 | 53.33% |
| graybox vs Lili | 9–6 | 60.00% |
| graybox vs Heihachi | 9–5–1 | 64.29% |
| graybox vs Dragunov | 11–3 | 78.57% |
| graybox vs Hwoarang | 11–2 | 84.62% |
| graybox vs Jin | 12–1 | 92.31% |
| graybox vs Law | 9–1 | 90.00% |
| graybox vs Devil Jin | 8–2 | 80.00% |
| graybox vs Azucena | 6–3 | 66.67% |
| graybox vs Steve | 8–0 | 100.00% |
| graybox vs Eddy | 4–4 | 50.00% |
| graybox vs Xiaoyu | 3–4 | 42.86% |
| graybox vs Bryan | 5–2 | 71.43% |
| graybox vs Lars | 5–2 | 71.43% |
| graybox vs Feng | 5–1 | 83.33% |
| graybox vs Shaheen | 4–0 | 100.00% |
| graybox vs Nina | 2–2 | 50.00% |
| graybox vs Leroy | 4–0 | 100.00% |
| graybox vs Yoshimitsu | 1–2 | 33.33% |
| graybox vs Jun | 2–1 | 66.67% |
| graybox vs Victor | 3–0 | 100.00% |
| graybox vs Clive | 1–2 | 33.33% |
| graybox vs Armor King | 3–0 | 100.00% |
| graybox vs Jack-8 | 2–0 | 100.00% |
| graybox vs Asuka | 2–0 | 100.00% |
| graybox vs Leo | 2–0 | 100.00% |
| graybox vs Lee | 2–0 | 100.00% |
| graybox vs Raven | 0–2 | 0.00% |
| graybox vs Miary Zo | 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.