| GroovinJ vs Jin | 81–77 | 51.27% |
| GroovinJ vs Kazuya | 103–43 | 70.55% |
| GroovinJ vs Steve | 79–65 | 54.86% |
| GroovinJ vs Bryan | 69–64 | 51.88% |
| GroovinJ vs Hwoarang | 66–52 | 55.93% |
| GroovinJ vs Reina | 57–55 | 50.89% |
| GroovinJ vs Law | 57–51 | 52.78% |
| GroovinJ vs King | 59–48 | 55.14% |
| GroovinJ vs Lee | 60–45 | 57.14% |
| GroovinJ vs Yoshimitsu | 50–42 | 54.35% |
| GroovinJ vs Jun | 57–33 | 63.33% |
| GroovinJ vs Lili | 52–33 | 61.18% |
| GroovinJ vs Dragunov | 54–30 | 64.29% |
| GroovinJ vs Devil Jin | 41–39 | 51.25% |
| GroovinJ vs Feng | 48–30 | 61.54% |
| GroovinJ vs Alisa | 46–32 | 58.97% |
| GroovinJ vs Lars | 34–42 | 44.74% |
| GroovinJ vs Nina | 34–36 | 48.57% |
| GroovinJ vs Paul | 42–27 | 60.87% |
| GroovinJ vs Asuka | 45–24 | 65.22% |
| GroovinJ vs Eddy | 30–32 | 48.39% |
| GroovinJ vs Heihachi | 30–32 | 48.39% |
| GroovinJ vs Leo | 32–27 | 54.24% |
| GroovinJ vs Zafina | 30–27 | 52.63% |
| GroovinJ vs Azucena | 27–30 | 47.37% |
| GroovinJ vs Xiaoyu | 28–23 | 54.90% |
| GroovinJ vs Victor | 21–30 | 41.18% |
| GroovinJ vs Leroy | 23–24 | 48.94% |
| GroovinJ vs Shaheen | 26–18 | 59.09% |
| GroovinJ vs Jack-8 | 23–19 | 54.76% |
| GroovinJ vs Raven | 23–18 | 56.10% |
| GroovinJ vs Lidia | 17–20 | 45.95% |
| GroovinJ vs Kuma | 17–15 | 53.12% |
| GroovinJ vs Claudio | 12–8 | 60.00% |
| GroovinJ vs Panda | 8–2 | 80.00% |
| GroovinJ vs Clive | 3–0 | 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.