| GRIM vs King | 13–24 | 35.14% |
| GRIM vs Jin | 14–15 | 48.28% |
| GRIM vs Reina | 23–6 | 79.31% |
| GRIM vs Victor | 14–13 | 51.85% |
| GRIM vs Dragunov | 15–11 | 57.69% |
| GRIM vs Yoshimitsu | 11–11 | 50.00% |
| GRIM vs Steve | 13–7 | 65.00% |
| GRIM vs Armor King | 10–9 | 52.63% |
| GRIM vs Jun | 6–12 | 33.33% |
| GRIM vs Hwoarang | 9–8 | 52.94% |
| GRIM vs Lili | 11–6 | 64.71% |
| GRIM vs Azucena | 8–9 | 47.06% |
| GRIM vs Kazuya | 3–13 | 18.75% |
| GRIM vs Law | 10–5 | 66.67% |
| GRIM vs Bryan | 8–6 | 57.14% |
| GRIM vs Leo | 9–4 | 69.23% |
| GRIM vs Alisa | 10–2 | 83.33% |
| GRIM vs Heihachi | 2–10 | 16.67% |
| GRIM vs Clive | 5–6 | 45.45% |
| GRIM vs Lars | 4–6 | 40.00% |
| GRIM vs Lidia | 6–4 | 60.00% |
| GRIM vs Jack-8 | 4–4 | 50.00% |
| GRIM vs Asuka | 4–4 | 50.00% |
| GRIM vs Lee | 3–5 | 37.50% |
| GRIM vs Leroy | 6–2 | 75.00% |
| GRIM vs Raven | 5–3 | 62.50% |
| GRIM vs Eddy | 4–4 | 50.00% |
| GRIM vs Devil Jin | 1–5 | 16.67% |
| GRIM vs Feng | 0–6 | 0.00% |
| GRIM vs Nina | 2–4 | 33.33% |
| GRIM vs Fahkumram | 2–4 | 33.33% |
| GRIM vs Paul | 3–2 | 60.00% |
| GRIM vs Shaheen | 2–3 | 40.00% |
| GRIM vs Anna | 1–4 | 20.00% |
| GRIM vs Zafina | 2–0 | 100.00% |
| GRIM vs Xiaoyu | 1–0 | 100.00% |
| GRIM vs Claudio | 0–1 | 0.00% |
| GRIM vs Kuma | 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.