| Grimmy vs Kazuya | 40–41 | 49.38% |
| Grimmy vs Jin | 37–23 | 61.67% |
| Grimmy vs Heihachi | 27–27 | 50.00% |
| Grimmy vs Bryan | 28–14 | 66.67% |
| Grimmy vs King | 22–18 | 55.00% |
| Grimmy vs Dragunov | 19–21 | 47.50% |
| Grimmy vs Reina | 28–12 | 70.00% |
| Grimmy vs Hwoarang | 18–13 | 58.06% |
| Grimmy vs Feng | 9–17 | 34.62% |
| Grimmy vs Law | 11–14 | 44.00% |
| Grimmy vs Yoshimitsu | 12–13 | 48.00% |
| Grimmy vs Jun | 12–11 | 52.17% |
| Grimmy vs Steve | 7–14 | 33.33% |
| Grimmy vs Eddy | 9–12 | 42.86% |
| Grimmy vs Paul | 6–11 | 35.29% |
| Grimmy vs Alisa | 7–9 | 43.75% |
| Grimmy vs Lili | 8–7 | 53.33% |
| Grimmy vs Nina | 4–11 | 26.67% |
| Grimmy vs Asuka | 4–9 | 30.77% |
| Grimmy vs Azucena | 6–7 | 46.15% |
| Grimmy vs Jack-8 | 2–10 | 16.67% |
| Grimmy vs Lars | 5–6 | 45.45% |
| Grimmy vs Victor | 4–6 | 40.00% |
| Grimmy vs Lee | 5–4 | 55.56% |
| Grimmy vs Anna | 4–4 | 50.00% |
| Grimmy vs Leroy | 3–4 | 42.86% |
| Grimmy vs Lidia | 6–1 | 85.71% |
| Grimmy vs Xiaoyu | 5–1 | 83.33% |
| Grimmy vs Devil Jin | 0–6 | 0.00% |
| Grimmy vs Claudio | 3–3 | 50.00% |
| Grimmy vs Clive | 4–1 | 80.00% |
| Grimmy vs Leo | 2–2 | 50.00% |
| Grimmy vs Kuma | 0–4 | 0.00% |
| Grimmy vs Raven | 2–2 | 50.00% |
| Grimmy vs Panda | 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.