| Grekoo vs Jin | 19–20 | 48.72% |
| Grekoo vs Kazuya | 19–12 | 61.29% |
| Grekoo vs Yoshimitsu | 15–15 | 50.00% |
| Grekoo vs Hwoarang | 13–13 | 50.00% |
| Grekoo vs Bryan | 14–9 | 60.87% |
| Grekoo vs Alisa | 14–8 | 63.64% |
| Grekoo vs Reina | 12–9 | 57.14% |
| Grekoo vs Steve | 11–9 | 55.00% |
| Grekoo vs King | 6–13 | 31.58% |
| Grekoo vs Devil Jin | 11–6 | 64.71% |
| Grekoo vs Dragunov | 8–9 | 47.06% |
| Grekoo vs Raven | 8–7 | 53.33% |
| Grekoo vs Paul | 9–5 | 64.29% |
| Grekoo vs Jack-8 | 5–9 | 35.71% |
| Grekoo vs Lars | 10–4 | 71.43% |
| Grekoo vs Xiaoyu | 9–4 | 69.23% |
| Grekoo vs Shaheen | 6–7 | 46.15% |
| Grekoo vs Lee | 5–8 | 38.46% |
| Grekoo vs Jun | 5–8 | 38.46% |
| Grekoo vs Feng | 6–6 | 50.00% |
| Grekoo vs Lili | 7–5 | 58.33% |
| Grekoo vs Azucena | 4–8 | 33.33% |
| Grekoo vs Asuka | 4–7 | 36.36% |
| Grekoo vs Leo | 4–7 | 36.36% |
| Grekoo vs Nina | 2–9 | 18.18% |
| Grekoo vs Victor | 5–6 | 45.45% |
| Grekoo vs Law | 6–4 | 60.00% |
| Grekoo vs Claudio | 4–6 | 40.00% |
| Grekoo vs Kuma | 3–4 | 42.86% |
| Grekoo vs Zafina | 2–5 | 28.57% |
| Grekoo vs Leroy | 3–4 | 42.86% |
| Grekoo vs Panda | 4–0 | 100.00% |
| Grekoo vs Eddy | 0–3 | 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.