| Master_Gray vs Kazuya | 9–1 | 90.00% |
| Master_Gray vs Azucena | 7–2 | 77.78% |
| Master_Gray vs Paul | 4–2 | 66.67% |
| Master_Gray vs Lili | 3–2 | 60.00% |
| Master_Gray vs Steve | 2–2 | 50.00% |
| Master_Gray vs Nina | 1–3 | 25.00% |
| Master_Gray vs Hwoarang | 3–0 | 100.00% |
| Master_Gray vs Xiaoyu | 2–1 | 66.67% |
| Master_Gray vs Asuka | 1–2 | 33.33% |
| Master_Gray vs Dragunov | 2–1 | 66.67% |
| Master_Gray vs Claudio | 2–1 | 66.67% |
| Master_Gray vs Zafina | 2–1 | 66.67% |
| Master_Gray vs Jun | 2–1 | 66.67% |
| Master_Gray vs King | 2–0 | 100.00% |
| Master_Gray vs Jin | 2–0 | 100.00% |
| Master_Gray vs Jack-8 | 0–2 | 0.00% |
| Master_Gray vs Feng | 2–0 | 100.00% |
| Master_Gray vs Leo | 2–0 | 100.00% |
| Master_Gray vs Lee | 2–0 | 100.00% |
| Master_Gray vs Reina | 2–0 | 100.00% |
| Master_Gray vs Victor | 0–2 | 0.00% |
| Master_Gray vs Law | 1–0 | 100.00% |
| Master_Gray vs Yoshimitsu | 1–0 | 100.00% |
| Master_Gray vs Bryan | 0–1 | 0.00% |
| Master_Gray vs Devil Jin | 1–0 | 100.00% |
| Master_Gray vs Leroy | 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.