| grim_ vs Steve | 13–5 | 72.22% |
| grim_ vs Reina | 10–6 | 62.50% |
| grim_ vs Kazuya | 9–3 | 75.00% |
| grim_ vs Bryan | 2–9 | 18.18% |
| grim_ vs Clive | 7–4 | 63.64% |
| grim_ vs Law | 7–3 | 70.00% |
| grim_ vs Jin | 2–7 | 22.22% |
| grim_ vs Alisa | 4–3 | 57.14% |
| grim_ vs Nina | 4–3 | 57.14% |
| grim_ vs Asuka | 3–3 | 50.00% |
| grim_ vs Dragunov | 2–4 | 33.33% |
| grim_ vs King | 3–2 | 60.00% |
| grim_ vs Devil Jin | 4–1 | 80.00% |
| grim_ vs Victor | 3–2 | 60.00% |
| grim_ vs Yoshimitsu | 2–2 | 50.00% |
| grim_ vs Lidia | 1–3 | 25.00% |
| grim_ vs Heihachi | 3–1 | 75.00% |
| grim_ vs Feng | 1–2 | 33.33% |
| grim_ vs Lars | 1–2 | 33.33% |
| grim_ vs Azucena | 0–3 | 0.00% |
| grim_ vs Eddy | 1–2 | 33.33% |
| grim_ vs Xiaoyu | 0–2 | 0.00% |
| grim_ vs Jack-8 | 0–2 | 0.00% |
| grim_ vs Kuma | 0–2 | 0.00% |
| grim_ vs Raven | 2–0 | 100.00% |
| grim_ vs Hwoarang | 1–0 | 100.00% |
| grim_ vs Leo | 1–0 | 100.00% |
| grim_ vs Claudio | 1–0 | 100.00% |
| grim_ vs Lee | 0–1 | 0.00% |
| grim_ vs Leroy | 0–1 | 0.00% |
| grim_ vs Jun | 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.