| GrounDEE vs King | 30–7 | 81.08% |
| GrounDEE vs Jin | 26–9 | 74.29% |
| GrounDEE vs Steve | 17–10 | 62.96% |
| GrounDEE vs Paul | 19–7 | 73.08% |
| GrounDEE vs Bryan | 18–7 | 72.00% |
| GrounDEE vs Hwoarang | 15–7 | 68.18% |
| GrounDEE vs Yoshimitsu | 16–4 | 80.00% |
| GrounDEE vs Reina | 16–4 | 80.00% |
| GrounDEE vs Law | 18–1 | 94.74% |
| GrounDEE vs Dragunov | 15–4 | 78.95% |
| GrounDEE vs Kazuya | 10–8 | 55.56% |
| GrounDEE vs Devil Jin | 11–5 | 68.75% |
| GrounDEE vs Shaheen | 16–0 | 100.00% |
| GrounDEE vs Jack-8 | 12–3 | 80.00% |
| GrounDEE vs Nina | 14–1 | 93.33% |
| GrounDEE vs Lidia | 8–7 | 53.33% |
| GrounDEE vs Feng | 10–4 | 71.43% |
| GrounDEE vs Claudio | 7–6 | 53.85% |
| GrounDEE vs Leroy | 10–3 | 76.92% |
| GrounDEE vs Victor | 11–2 | 84.62% |
| GrounDEE vs Eddy | 12–1 | 92.31% |
| GrounDEE vs Heihachi | 11–2 | 84.62% |
| GrounDEE vs Lars | 8–4 | 66.67% |
| GrounDEE vs Raven | 6–5 | 54.55% |
| GrounDEE vs Asuka | 7–3 | 70.00% |
| GrounDEE vs Lee | 7–3 | 70.00% |
| GrounDEE vs Jun | 9–1 | 90.00% |
| GrounDEE vs Leo | 9–0 | 100.00% |
| GrounDEE vs Azucena | 6–3 | 66.67% |
| GrounDEE vs Lili | 5–2 | 71.43% |
| GrounDEE vs Xiaoyu | 4–2 | 66.67% |
| GrounDEE vs Fahkumram | 4–2 | 66.67% |
| GrounDEE vs Alisa | 4–1 | 80.00% |
| GrounDEE vs Clive | 4–1 | 80.00% |
| GrounDEE vs Zafina | 2–0 | 100.00% |
| GrounDEE vs Anna | 2–0 | 100.00% |
| GrounDEE vs Armor King | 2–0 | 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.