| Grandmas Soup vs Law | 11–15 | 42.31% |
| Grandmas Soup vs Hwoarang | 13–13 | 50.00% |
| Grandmas Soup vs Kazuya | 13–11 | 54.17% |
| Grandmas Soup vs Lili | 5–19 | 20.83% |
| Grandmas Soup vs Reina | 8–15 | 34.78% |
| Grandmas Soup vs Dragunov | 8–11 | 42.11% |
| Grandmas Soup vs King | 5–13 | 27.78% |
| Grandmas Soup vs Jin | 6–12 | 33.33% |
| Grandmas Soup vs Clive | 5–13 | 27.78% |
| Grandmas Soup vs Victor | 4–12 | 25.00% |
| Grandmas Soup vs Lidia | 10–6 | 62.50% |
| Grandmas Soup vs Anna | 7–8 | 46.67% |
| Grandmas Soup vs Paul | 4–10 | 28.57% |
| Grandmas Soup vs Bryan | 6–8 | 42.86% |
| Grandmas Soup vs Asuka | 7–7 | 50.00% |
| Grandmas Soup vs Steve | 7–6 | 53.85% |
| Grandmas Soup vs Azucena | 8–4 | 66.67% |
| Grandmas Soup vs Yoshimitsu | 3–8 | 27.27% |
| Grandmas Soup vs Jack-8 | 7–2 | 77.78% |
| Grandmas Soup vs Lars | 4–5 | 44.44% |
| Grandmas Soup vs Claudio | 1–8 | 11.11% |
| Grandmas Soup vs Jun | 6–3 | 66.67% |
| Grandmas Soup vs Xiaoyu | 3–5 | 37.50% |
| Grandmas Soup vs Heihachi | 4–4 | 50.00% |
| Grandmas Soup vs Devil Jin | 4–2 | 66.67% |
| Grandmas Soup vs Nina | 2–4 | 33.33% |
| Grandmas Soup vs Leroy | 5–1 | 83.33% |
| Grandmas Soup vs Leo | 1–4 | 20.00% |
| Grandmas Soup vs Alisa | 3–2 | 60.00% |
| Grandmas Soup vs Kuma | 2–3 | 40.00% |
| Grandmas Soup vs Lee | 2–2 | 50.00% |
| Grandmas Soup vs Eddy | 0–4 | 0.00% |
| Grandmas Soup vs Feng | 2–1 | 66.67% |
| Grandmas Soup vs Raven | 1–2 | 33.33% |
| Grandmas Soup vs Shaheen | 0–1 | 0.00% |
| Grandmas Soup vs Zafina | 0–1 | 0.00% |
| Grandmas Soup 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.