| Grimmth vs Clive | 12–10 | 54.55% |
| Grimmth vs Hwoarang | 11–5 | 68.75% |
| Grimmth vs Jin | 9–6 | 60.00% |
| Grimmth vs Reina | 12–1 | 92.31% |
| Grimmth vs Bryan | 7–4 | 63.64% |
| Grimmth vs Eddy | 5–5 | 50.00% |
| Grimmth vs Lidia | 8–2 | 80.00% |
| Grimmth vs Kazuya | 6–3 | 66.67% |
| Grimmth vs King | 4–4 | 50.00% |
| Grimmth vs Steve | 6–2 | 75.00% |
| Grimmth vs Lili | 3–4 | 42.86% |
| Grimmth vs Alisa | 3–4 | 42.86% |
| Grimmth vs Leroy | 4–3 | 57.14% |
| Grimmth vs Azucena | 3–4 | 42.86% |
| Grimmth vs Kuma | 5–1 | 83.33% |
| Grimmth vs Xiaoyu | 2–3 | 40.00% |
| Grimmth vs Devil Jin | 2–3 | 40.00% |
| Grimmth vs Dragunov | 3–2 | 60.00% |
| Grimmth vs Zafina | 3–2 | 60.00% |
| Grimmth vs Heihachi | 3–2 | 60.00% |
| Grimmth vs Jack-8 | 2–2 | 50.00% |
| Grimmth vs Leo | 2–2 | 50.00% |
| Grimmth vs Claudio | 2–2 | 50.00% |
| Grimmth vs Nina | 1–3 | 25.00% |
| Grimmth vs Lee | 0–4 | 0.00% |
| Grimmth vs Panda | 1–2 | 33.33% |
| Grimmth vs Jun | 1–2 | 33.33% |
| Grimmth vs Raven | 2–1 | 66.67% |
| Grimmth vs Anna | 3–0 | 100.00% |
| Grimmth vs Yoshimitsu | 0–2 | 0.00% |
| Grimmth vs Feng | 1–1 | 50.00% |
| Grimmth vs Lars | 2–0 | 100.00% |
| Grimmth vs Law | 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.