| vGrumps vs King | 8–3 | 72.73% |
| vGrumps vs Jin | 9–1 | 90.00% |
| vGrumps vs Dragunov | 8–1 | 88.89% |
| vGrumps vs Reina | 8–1 | 88.89% |
| vGrumps vs Shaheen | 4–4 | 50.00% |
| vGrumps vs Paul | 2–2 | 50.00% |
| vGrumps vs Yoshimitsu | 4–0 | 100.00% |
| vGrumps vs Feng | 2–2 | 50.00% |
| vGrumps vs Kazuya | 1–2 | 33.33% |
| vGrumps vs Leo | 0–3 | 0.00% |
| vGrumps vs Claudio | 2–1 | 66.67% |
| vGrumps vs Jun | 3–0 | 100.00% |
| vGrumps vs Hwoarang | 2–0 | 100.00% |
| vGrumps vs Steve | 2–0 | 100.00% |
| vGrumps vs Nina | 0–2 | 0.00% |
| vGrumps vs Victor | 2–0 | 100.00% |
| vGrumps vs Eddy | 1–1 | 50.00% |
| vGrumps vs Law | 1–0 | 100.00% |
| vGrumps vs Lili | 1–0 | 100.00% |
| vGrumps vs Lee | 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.