| Gramingo vs Reina | 51–36 | 58.62% |
| Gramingo vs Kazuya | 49–34 | 59.04% |
| Gramingo vs Jin | 31–46 | 40.26% |
| Gramingo vs Bryan | 34–30 | 53.12% |
| Gramingo vs King | 34–29 | 53.97% |
| Gramingo vs Law | 31–30 | 50.82% |
| Gramingo vs Lidia | 25–20 | 55.56% |
| Gramingo vs Hwoarang | 23–21 | 52.27% |
| Gramingo vs Yoshimitsu | 29–13 | 69.05% |
| Gramingo vs Eddy | 34–7 | 82.93% |
| Gramingo vs Dragunov | 24–16 | 60.00% |
| Gramingo vs Paul | 16–22 | 42.11% |
| Gramingo vs Jun | 22–15 | 59.46% |
| Gramingo vs Devil Jin | 16–18 | 47.06% |
| Gramingo vs Steve | 22–11 | 66.67% |
| Gramingo vs Lili | 19–13 | 59.38% |
| Gramingo vs Asuka | 13–13 | 50.00% |
| Gramingo vs Lee | 18–8 | 69.23% |
| Gramingo vs Alisa | 14–11 | 56.00% |
| Gramingo vs Azucena | 15–9 | 62.50% |
| Gramingo vs Victor | 12–12 | 50.00% |
| Gramingo vs Lars | 17–5 | 77.27% |
| Gramingo vs Claudio | 7–13 | 35.00% |
| Gramingo vs Leroy | 11–9 | 55.00% |
| Gramingo vs Feng | 7–11 | 38.89% |
| Gramingo vs Leo | 8–8–1 | 50.00% |
| Gramingo vs Raven | 11–6 | 64.71% |
| Gramingo vs Nina | 10–5 | 66.67% |
| Gramingo vs Jack-8 | 8–5 | 61.54% |
| Gramingo vs Shaheen | 6–7 | 46.15% |
| Gramingo vs Xiaoyu | 5–5 | 50.00% |
| Gramingo vs Kuma | 6–2 | 75.00% |
| Gramingo vs Panda | 4–2 | 66.67% |
| Gramingo vs Zafina | 4–2 | 66.67% |
| Gramingo vs Anna | 2–1 | 66.67% |
| Gramingo vs Heihachi | 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.