| GrmKing vs King | 9–6 | 60.00% |
| GrmKing vs Kazuya | 7–8 | 46.67% |
| GrmKing vs Alisa | 4–8 | 33.33% |
| GrmKing vs Armor King | 6–6 | 50.00% |
| GrmKing vs Jun | 7–4 | 63.64% |
| GrmKing vs Azucena | 8–3 | 72.73% |
| GrmKing vs Heihachi | 7–4 | 63.64% |
| GrmKing vs Dragunov | 7–3 | 70.00% |
| GrmKing vs Fahkumram | 5–3 | 62.50% |
| GrmKing vs Law | 3–4 | 42.86% |
| GrmKing vs Steve | 5–2 | 71.43% |
| GrmKing vs Clive | 4–3 | 57.14% |
| GrmKing vs Jin | 6–0 | 100.00% |
| GrmKing vs Bryan | 5–1 | 83.33% |
| GrmKing vs Claudio | 6–0 | 100.00% |
| GrmKing vs Reina | 2–3 | 40.00% |
| GrmKing vs Miary Zo | 4–1 | 80.00% |
| GrmKing vs Lili | 4–0 | 100.00% |
| GrmKing vs Victor | 2–2 | 50.00% |
| GrmKing vs Lidia | 2–2 | 50.00% |
| GrmKing vs Lee | 2–1 | 66.67% |
| GrmKing vs Paul | 2–0 | 100.00% |
| GrmKing vs Xiaoyu | 1–1 | 50.00% |
| GrmKing vs Devil Jin | 2–0 | 100.00% |
| GrmKing vs Feng | 1–1 | 50.00% |
| GrmKing vs Leo | 0–2 | 0.00% |
| GrmKing vs Nina | 1–1 | 50.00% |
| GrmKing vs Eddy | 1–1 | 50.00% |
| GrmKing vs Hwoarang | 0–1 | 0.00% |
| GrmKing vs Anna | 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.