| Grandmastergats vs Eddy | 4–8 | 33.33% |
| Grandmastergats vs Hwoarang | 4–6 | 40.00% |
| Grandmastergats vs Law | 4–4 | 50.00% |
| Grandmastergats vs Steve | 7–0 | 100.00% |
| Grandmastergats vs Lili | 6–0 | 100.00% |
| Grandmastergats vs Reina | 3–3 | 50.00% |
| Grandmastergats vs Jin | 4–1 | 80.00% |
| Grandmastergats vs Lars | 4–1 | 80.00% |
| Grandmastergats vs Claudio | 3–2 | 60.00% |
| Grandmastergats vs King | 2–2 | 50.00% |
| Grandmastergats vs Devil Jin | 1–3 | 25.00% |
| Grandmastergats vs Feng | 2–2 | 50.00% |
| Grandmastergats vs Paul | 2–1 | 66.67% |
| Grandmastergats vs Bryan | 1–2 | 33.33% |
| Grandmastergats vs Shaheen | 3–0 | 100.00% |
| Grandmastergats vs Jun | 2–1 | 66.67% |
| Grandmastergats vs Asuka | 1–1 | 50.00% |
| Grandmastergats vs Dragunov | 0–2 | 0.00% |
| Grandmastergats vs Leo | 0–2 | 0.00% |
| Grandmastergats vs Lee | 2–0 | 100.00% |
| Grandmastergats vs Azucena | 1–1 | 50.00% |
| Grandmastergats vs Xiaoyu | 0–1 | 0.00% |
| Grandmastergats vs Leroy | 1–0 | 100.00% |
| Grandmastergats vs Victor | 1–0 | 100.00% |
| Grandmastergats vs Lidia | 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.