| Grim vs Fahkumram | 15–22 | 40.54% |
| Grim vs King | 20–14 | 58.82% |
| Grim vs Bryan | 15–15 | 50.00% |
| Grim vs Steve | 18–12 | 60.00% |
| Grim vs Jin | 11–10 | 52.38% |
| Grim vs Dragunov | 8–13 | 38.10% |
| Grim vs Kazuya | 7–13 | 35.00% |
| Grim vs Lee | 12–7 | 63.16% |
| Grim vs Reina | 12–7 | 63.16% |
| Grim vs Jun | 9–8 | 52.94% |
| Grim vs Lili | 8–8 | 50.00% |
| Grim vs Anna | 11–5 | 68.75% |
| Grim vs Victor | 13–2 | 86.67% |
| Grim vs Eddy | 7–8 | 46.67% |
| Grim vs Hwoarang | 6–8 | 42.86% |
| Grim vs Heihachi | 6–8 | 42.86% |
| Grim vs Clive | 11–3 | 78.57% |
| Grim vs Devil Jin | 4–9 | 30.77% |
| Grim vs Paul | 7–5 | 58.33% |
| Grim vs Law | 6–6 | 50.00% |
| Grim vs Yoshimitsu | 6–6 | 50.00% |
| Grim vs Xiaoyu | 8–4 | 66.67% |
| Grim vs Feng | 6–6 | 50.00% |
| Grim vs Lidia | 5–6 | 45.45% |
| Grim vs Leo | 5–5 | 50.00% |
| Grim vs Lars | 6–4 | 60.00% |
| Grim vs Asuka | 2–7 | 22.22% |
| Grim vs Claudio | 4–5 | 44.44% |
| Grim vs Azucena | 2–7 | 22.22% |
| Grim vs Raven | 2–4 | 33.33% |
| Grim vs Armor King | 1–5 | 16.67% |
| Grim vs Kuma | 2–3 | 40.00% |
| Grim vs Jack-8 | 2–2 | 50.00% |
| Grim vs Shaheen | 2–2 | 50.00% |
| Grim vs Nina | 1–3 | 25.00% |
| Grim vs Alisa | 0–2 | 0.00% |
| Grim vs Miary Zo | 2–0 | 100.00% |
| Grim vs Zafina | 0–1 | 0.00% |
| Grim vs Leroy | 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.