| Grinna vs Reina | 6–9 | 40.00% |
| Grinna vs Law | 4–10 | 28.57% |
| Grinna vs Kazuya | 4–5 | 44.44% |
| Grinna vs King | 3–5 | 37.50% |
| Grinna vs Azucena | 5–3 | 62.50% |
| Grinna vs Hwoarang | 1–6 | 14.29% |
| Grinna vs Steve | 2–5 | 28.57% |
| Grinna vs Jin | 2–4 | 33.33% |
| Grinna vs Bryan | 1–5 | 16.67% |
| Grinna vs Alisa | 4–2 | 66.67% |
| Grinna vs Lili | 4–1 | 80.00% |
| Grinna vs Eddy | 0–5 | 0.00% |
| Grinna vs Victor | 1–3 | 25.00% |
| Grinna vs Leo | 1–2 | 33.33% |
| Grinna vs Leroy | 1–2 | 33.33% |
| Grinna vs Paul | 2–0 | 100.00% |
| Grinna vs Yoshimitsu | 1–1 | 50.00% |
| Grinna vs Claudio | 0–2 | 0.00% |
| Grinna vs Jun | 0–2 | 0.00% |
| Grinna vs Xiaoyu | 1–0 | 100.00% |
| Grinna vs Dragunov | 0–1 | 0.00% |
| Grinna vs Nina | 0–1 | 0.00% |
| Grinna vs Panda | 0–1 | 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.