| GroooovyJ vs Reina | 9–8 | 52.94% |
| GroooovyJ vs Jin | 4–9 | 30.77% |
| GroooovyJ vs Azucena | 8–5 | 61.54% |
| GroooovyJ vs Hwoarang | 6–6 | 50.00% |
| GroooovyJ vs Kazuya | 5–5 | 50.00% |
| GroooovyJ vs Jun | 4–6 | 40.00% |
| GroooovyJ vs King | 4–5 | 44.44% |
| GroooovyJ vs Nina | 7–2 | 77.78% |
| GroooovyJ vs Eddy | 5–4 | 55.56% |
| GroooovyJ vs Steve | 6–2 | 75.00% |
| GroooovyJ vs Feng | 6–2 | 75.00% |
| GroooovyJ vs Claudio | 4–4 | 50.00% |
| GroooovyJ vs Victor | 4–3 | 57.14% |
| GroooovyJ vs Paul | 5–1 | 83.33% |
| GroooovyJ vs Lili | 3–3 | 50.00% |
| GroooovyJ vs Lars | 4–2 | 66.67% |
| GroooovyJ vs Alisa | 4–2 | 66.67% |
| GroooovyJ vs Law | 4–1 | 80.00% |
| GroooovyJ vs Bryan | 5–0 | 100.00% |
| GroooovyJ vs Lee | 2–3 | 40.00% |
| GroooovyJ vs Leo | 1–3 | 25.00% |
| GroooovyJ vs Yoshimitsu | 2–1 | 66.67% |
| GroooovyJ vs Xiaoyu | 0–3 | 0.00% |
| GroooovyJ vs Clive | 1–2 | 33.33% |
| GroooovyJ vs Jack-8 | 2–0 | 100.00% |
| GroooovyJ vs Asuka | 0–2 | 0.00% |
| GroooovyJ vs Dragunov | 0–2 | 0.00% |
| GroooovyJ vs Devil Jin | 0–1 | 0.00% |
| GroooovyJ vs Kuma | 1–0 | 100.00% |
| GroooovyJ vs Raven | 0–1 | 0.00% |
| GroooovyJ vs Lidia | 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.