| Grayson vs Kazuya | 23–25 | 47.92% |
| Grayson vs King | 25–20 | 55.56% |
| Grayson vs Jin | 24–18 | 57.14% |
| Grayson vs Law | 23–17 | 57.50% |
| Grayson vs Hwoarang | 20–13 | 60.61% |
| Grayson vs Fahkumram | 14–18 | 43.75% |
| Grayson vs Yoshimitsu | 16–14 | 53.33% |
| Grayson vs Bryan | 11–19 | 36.67% |
| Grayson vs Jun | 14–15 | 48.28% |
| Grayson vs Victor | 9–18 | 33.33% |
| Grayson vs Heihachi | 14–12 | 53.85% |
| Grayson vs Reina | 17–8 | 68.00% |
| Grayson vs Eddy | 12–13 | 48.00% |
| Grayson vs Steve | 9–15 | 37.50% |
| Grayson vs Leroy | 14–10 | 58.33% |
| Grayson vs Dragunov | 13–9 | 59.09% |
| Grayson vs Lee | 18–4 | 81.82% |
| Grayson vs Lars | 12–8 | 60.00% |
| Grayson vs Nina | 13–5 | 72.22% |
| Grayson vs Kuma | 10–8 | 55.56% |
| Grayson vs Paul | 11–6 | 64.71% |
| Grayson vs Asuka | 5–12 | 29.41% |
| Grayson vs Clive | 11–5 | 68.75% |
| Grayson vs Devil Jin | 5–10 | 33.33% |
| Grayson vs Feng | 4–11 | 26.67% |
| Grayson vs Azucena | 7–8 | 46.67% |
| Grayson vs Raven | 8–6 | 57.14% |
| Grayson vs Lidia | 10–3 | 76.92% |
| Grayson vs Xiaoyu | 8–3 | 72.73% |
| Grayson vs Lili | 6–3 | 66.67% |
| Grayson vs Alisa | 0–8 | 0.00% |
| Grayson vs Claudio | 4–4 | 50.00% |
| Grayson vs Anna | 1–6 | 14.29% |
| Grayson vs Jack-8 | 6–0 | 100.00% |
| Grayson vs Leo | 3–3 | 50.00% |
| Grayson vs Zafina | 3–0 | 100.00% |
| Grayson vs Shaheen | 2–0 | 100.00% |
| Grayson vs Panda | 0–2 | 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.