| GrumpyLok vs Steve | 7–3 | 70.00% |
| GrumpyLok vs Lili | 4–5 | 44.44% |
| GrumpyLok vs King | 6–2 | 75.00% |
| GrumpyLok vs Jin | 4–2 | 66.67% |
| GrumpyLok vs Kazuya | 1–4 | 20.00% |
| GrumpyLok vs Leroy | 1–4 | 20.00% |
| GrumpyLok vs Bryan | 1–3 | 25.00% |
| GrumpyLok vs Miary Zo | 1–3 | 25.00% |
| GrumpyLok vs Hwoarang | 0–3 | 0.00% |
| GrumpyLok vs Alisa | 2–1 | 66.67% |
| GrumpyLok vs Nina | 2–1 | 66.67% |
| GrumpyLok vs Reina | 1–2 | 33.33% |
| GrumpyLok vs Clive | 1–2 | 33.33% |
| GrumpyLok vs Yoshimitsu | 1–1 | 50.00% |
| GrumpyLok vs Jun | 2–0 | 100.00% |
| GrumpyLok vs Azucena | 2–0 | 100.00% |
| GrumpyLok vs Lidia | 2–0 | 100.00% |
| GrumpyLok vs Law | 0–1 | 0.00% |
| GrumpyLok vs Xiaoyu | 0–1 | 0.00% |
| GrumpyLok vs Dragunov | 0–1 | 0.00% |
| GrumpyLok vs Eddy | 0–1 | 0.00% |
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.