| Grandma's EWGF vs Bryan | 34–44 | 43.59% |
| Grandma's EWGF vs Devil Jin | 31–36 | 46.27% |
| Grandma's EWGF vs Lars | 36–19 | 65.45% |
| Grandma's EWGF vs Hwoarang | 39–13 | 75.00% |
| Grandma's EWGF vs Dragunov | 28–24 | 53.85% |
| Grandma's EWGF vs Leo | 26–24 | 52.00% |
| Grandma's EWGF vs Law | 36–11 | 76.60% |
| Grandma's EWGF vs Anna | 22–25 | 46.81% |
| Grandma's EWGF vs Lili | 25–20 | 55.56% |
| Grandma's EWGF vs King | 32–11 | 74.42% |
| Grandma's EWGF vs Jin | 25–15 | 62.50% |
| Grandma's EWGF vs Azucena | 22–16 | 57.89% |
| Grandma's EWGF vs Xiaoyu | 20–16 | 55.56% |
| Grandma's EWGF vs Jun | 23–12 | 65.71% |
| Grandma's EWGF vs Yoshimitsu | 23–11 | 67.65% |
| Grandma's EWGF vs Alisa | 20–12 | 62.50% |
| Grandma's EWGF vs Steve | 21–10 | 67.74% |
| Grandma's EWGF vs Feng | 18–10 | 64.29% |
| Grandma's EWGF vs Victor | 17–11 | 60.71% |
| Grandma's EWGF vs Raven | 14–14 | 50.00% |
| Grandma's EWGF vs Lidia | 15–12 | 55.56% |
| Grandma's EWGF vs Kazuya | 16–8 | 66.67% |
| Grandma's EWGF vs Heihachi | 20–3 | 86.96% |
| Grandma's EWGF vs Leroy | 16–6 | 72.73% |
| Grandma's EWGF vs Lee | 17–4 | 80.95% |
| Grandma's EWGF vs Reina | 11–10 | 52.38% |
| Grandma's EWGF vs Shaheen | 11–9 | 55.00% |
| Grandma's EWGF vs Eddy | 14–6 | 70.00% |
| Grandma's EWGF vs Asuka | 12–7 | 63.16% |
| Grandma's EWGF vs Paul | 6–12 | 33.33% |
| Grandma's EWGF vs Claudio | 9–5 | 64.29% |
| Grandma's EWGF vs Miary Zo | 8–3 | 72.73% |
| Grandma's EWGF vs Jack-8 | 4–6 | 40.00% |
| Grandma's EWGF vs Nina | 8–2 | 80.00% |
| Grandma's EWGF vs Panda | 5–3 | 62.50% |
| Grandma's EWGF vs Fahkumram | 4–2 | 66.67% |
| Grandma's EWGF vs Zafina | 5–0 | 100.00% |
| Grandma's EWGF vs Kuma | 2–2 | 50.00% |
| Grandma's EWGF vs Clive | 2–0 | 100.00% |
| Grandma's EWGF vs Armor King | 2–0 | 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.