| Grimmer vs Jin | 10–9 | 52.63% |
| Grimmer vs Law | 3–11 | 21.43% |
| Grimmer vs Lili | 7–6 | 53.85% |
| Grimmer vs King | 6–6 | 50.00% |
| Grimmer vs Steve | 4–8 | 33.33% |
| Grimmer vs Azucena | 4–7 | 36.36% |
| Grimmer vs Hwoarang | 5–3 | 62.50% |
| Grimmer vs Jun | 4–4 | 50.00% |
| Grimmer vs Eddy | 3–5 | 37.50% |
| Grimmer vs Kazuya | 1–6 | 14.29% |
| Grimmer vs Claudio | 1–6 | 14.29% |
| Grimmer vs Leroy | 4–3 | 57.14% |
| Grimmer vs Lars | 3–3 | 50.00% |
| Grimmer vs Alisa | 0–6 | 0.00% |
| Grimmer vs Fahkumram | 3–2 | 60.00% |
| Grimmer vs Nina | 2–2 | 50.00% |
| Grimmer vs Clive | 2–2 | 50.00% |
| Grimmer vs Yoshimitsu | 1–2 | 33.33% |
| Grimmer vs Bryan | 2–1 | 66.67% |
| Grimmer vs Asuka | 0–3 | 0.00% |
| Grimmer vs Leo | 2–1 | 66.67% |
| Grimmer vs Reina | 0–3 | 0.00% |
| Grimmer vs Lidia | 1–2 | 33.33% |
| Grimmer vs Heihachi | 2–1 | 66.67% |
| Grimmer vs Xiaoyu | 2–0 | 100.00% |
| Grimmer vs Dragunov | 1–1 | 50.00% |
| Grimmer vs Panda | 0–2 | 0.00% |
| Grimmer vs Zafina | 2–0 | 100.00% |
| Grimmer vs Jack-8 | 0–1 | 0.00% |
| Grimmer vs Feng | 0–1 | 0.00% |
| Grimmer vs Shaheen | 0–1 | 0.00% |
| Grimmer vs Kuma | 0–1 | 0.00% |
| Grimmer vs Raven | 1–0 | 100.00% |
| Grimmer vs Anna | 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.