| Grayel vs Kazuya | 42–39 | 51.85% |
| Grayel vs King | 41–27 | 60.29% |
| Grayel vs Jin | 36–31 | 53.73% |
| Grayel vs Bryan | 25–24 | 51.02% |
| Grayel vs Steve | 29–16 | 64.44% |
| Grayel vs Reina | 24–21 | 53.33% |
| Grayel vs Lili | 21–21 | 50.00% |
| Grayel vs Dragunov | 20–21 | 48.78% |
| Grayel vs Hwoarang | 20–16 | 55.56% |
| Grayel vs Nina | 19–13 | 59.38% |
| Grayel vs Paul | 9–22 | 29.03% |
| Grayel vs Law | 10–19 | 34.48% |
| Grayel vs Jun | 12–14 | 46.15% |
| Grayel vs Eddy | 9–17 | 34.62% |
| Grayel vs Feng | 13–12 | 52.00% |
| Grayel vs Yoshimitsu | 7–17 | 29.17% |
| Grayel vs Devil Jin | 14–10 | 58.33% |
| Grayel vs Xiaoyu | 9–11 | 45.00% |
| Grayel vs Lars | 10–8 | 55.56% |
| Grayel vs Azucena | 9–9 | 50.00% |
| Grayel vs Victor | 10–7 | 58.82% |
| Grayel vs Lee | 4–11 | 26.67% |
| Grayel vs Lidia | 8–5 | 61.54% |
| Grayel vs Leo | 6–6 | 50.00% |
| Grayel vs Leroy | 3–9 | 25.00% |
| Grayel vs Heihachi | 3–9 | 25.00% |
| Grayel vs Alisa | 3–8 | 27.27% |
| Grayel vs Fahkumram | 3–7 | 30.00% |
| Grayel vs Kuma | 4–5 | 44.44% |
| Grayel vs Asuka | 4–3 | 57.14% |
| Grayel vs Armor King | 4–3 | 57.14% |
| Grayel vs Anna | 2–4 | 33.33% |
| Grayel vs Jack-8 | 0–5 | 0.00% |
| Grayel vs Claudio | 3–2 | 60.00% |
| Grayel vs Shaheen | 2–3 | 40.00% |
| Grayel vs Zafina | 0–4 | 0.00% |
| Grayel vs Raven | 2–2 | 50.00% |
| Grayel vs Clive | 3–1 | 75.00% |
| Grayel vs Panda | 1–0 | 100.00% |
| Grayel 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.