| GrimXspartan vs Dragunov | 10–2 | 83.33% |
| GrimXspartan vs Hwoarang | 9–1 | 90.00% |
| GrimXspartan vs Jin | 9–0 | 100.00% |
| GrimXspartan vs Zafina | 8–1 | 88.89% |
| GrimXspartan vs Reina | 4–4 | 50.00% |
| GrimXspartan vs King | 3–3 | 50.00% |
| GrimXspartan vs Eddy | 5–1 | 83.33% |
| GrimXspartan vs Lidia | 5–1 | 83.33% |
| GrimXspartan vs Bryan | 4–1 | 80.00% |
| GrimXspartan vs Kazuya | 1–4 | 20.00% |
| GrimXspartan vs Asuka | 3–2 | 60.00% |
| GrimXspartan vs Nina | 4–1 | 80.00% |
| GrimXspartan vs Jun | 5–0 | 100.00% |
| GrimXspartan vs Raven | 5–0 | 100.00% |
| GrimXspartan vs Heihachi | 4–1 | 80.00% |
| GrimXspartan vs Lili | 3–1 | 75.00% |
| GrimXspartan vs Lee | 2–2 | 50.00% |
| GrimXspartan vs Law | 1–2 | 33.33% |
| GrimXspartan vs Lars | 1–2 | 33.33% |
| GrimXspartan vs Alisa | 1–2 | 33.33% |
| GrimXspartan vs Claudio | 2–1 | 66.67% |
| GrimXspartan vs Victor | 2–1 | 66.67% |
| GrimXspartan vs Yoshimitsu | 2–0 | 100.00% |
| GrimXspartan vs Xiaoyu | 2–0 | 100.00% |
| GrimXspartan vs Devil Jin | 1–1 | 50.00% |
| GrimXspartan vs Feng | 2–0 | 100.00% |
| GrimXspartan vs Azucena | 2–0 | 100.00% |
| GrimXspartan vs Clive | 0–2 | 0.00% |
| GrimXspartan vs Paul | 0–1 | 0.00% |
| GrimXspartan vs Steve | 0–1 | 0.00% |
| GrimXspartan vs Leo | 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.