| K-Grom vs Armor King | 8–20 | 28.57% |
| K-Grom vs Hwoarang | 9–7 | 56.25% |
| K-Grom vs King | 2–8 | 20.00% |
| K-Grom vs Lili | 2–8 | 20.00% |
| K-Grom vs Law | 6–3 | 66.67% |
| K-Grom vs Bryan | 6–3 | 66.67% |
| K-Grom vs Jun | 4–5 | 44.44% |
| K-Grom vs Kazuya | 4–3 | 57.14% |
| K-Grom vs Steve | 6–1 | 85.71% |
| K-Grom vs Dragunov | 4–3 | 57.14% |
| K-Grom vs Lee | 1–6 | 14.29% |
| K-Grom vs Reina | 1–6 | 14.29% |
| K-Grom vs Heihachi | 5–2 | 71.43% |
| K-Grom vs Anna | 5–2 | 71.43% |
| K-Grom vs Yoshimitsu | 4–2 | 66.67% |
| K-Grom vs Leroy | 4–2 | 66.67% |
| K-Grom vs Lidia | 2–4 | 33.33% |
| K-Grom vs Fahkumram | 5–1 | 83.33% |
| K-Grom vs Jin | 4–1 | 80.00% |
| K-Grom vs Lars | 2–3 | 40.00% |
| K-Grom vs Clive | 1–3 | 25.00% |
| K-Grom vs Paul | 1–2 | 33.33% |
| K-Grom vs Asuka | 0–3 | 0.00% |
| K-Grom vs Nina | 2–1 | 66.67% |
| K-Grom vs Xiaoyu | 0–2 | 0.00% |
| K-Grom vs Jack-8 | 2–0 | 100.00% |
| K-Grom vs Alisa | 0–2 | 0.00% |
| K-Grom vs Shaheen | 0–2 | 0.00% |
| K-Grom vs Victor | 2–0 | 100.00% |
| K-Grom vs Eddy | 0–2 | 0.00% |
| K-Grom vs Leo | 0–1 | 0.00% |
| K-Grom vs Claudio | 0–1 | 0.00% |
| K-Grom vs Azucena | 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.