| Grim vs Reina | 2–10 | 16.67% |
| Grim vs Law | 3–6 | 33.33% |
| Grim vs Steve | 1–8 | 11.11% |
| Grim vs Jin | 2–6 | 25.00% |
| Grim vs Eddy | 2–6 | 25.00% |
| Grim vs King | 6–2 | 75.00% |
| Grim vs Hwoarang | 3–5 | 37.50% |
| Grim vs Lili | 4–4 | 50.00% |
| Grim vs Azucena | 1–7 | 12.50% |
| Grim vs Lee | 2–4 | 33.33% |
| Grim vs Jun | 3–3 | 50.00% |
| Grim vs Raven | 2–4 | 33.33% |
| Grim vs Yoshimitsu | 1–4 | 20.00% |
| Grim vs Bryan | 1–4 | 20.00% |
| Grim vs Dragunov | 3–2 | 60.00% |
| Grim vs Lars | 1–4 | 20.00% |
| Grim vs Asuka | 2–2 | 50.00% |
| Grim vs Feng | 0–3 | 0.00% |
| Grim vs Leo | 0–3 | 0.00% |
| Grim vs Zafina | 1–2 | 33.33% |
| Grim vs Leroy | 1–2 | 33.33% |
| Grim vs Kazuya | 0–2 | 0.00% |
| Grim vs Alisa | 2–0 | 100.00% |
| Grim vs Devil Jin | 0–2 | 0.00% |
| Grim vs Nina | 1–1 | 50.00% |
| Grim vs Kuma | 0–2 | 0.00% |
| Grim vs Victor | 0–2 | 0.00% |
| Grim vs Paul | 1–0 | 100.00% |
| Grim vs Shaheen | 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.