| Nino Gramo vs Reina | 45–28 | 61.64% |
| Nino Gramo vs King | 35–28 | 55.56% |
| Nino Gramo vs Kazuya | 30–32 | 48.39% |
| Nino Gramo vs Bryan | 27–31–1 | 46.55% |
| Nino Gramo vs Jin | 35–20 | 63.64% |
| Nino Gramo vs Hwoarang | 25–25–1 | 50.00% |
| Nino Gramo vs Law | 27–19 | 58.70% |
| Nino Gramo vs Steve | 23–15 | 60.53% |
| Nino Gramo vs Azucena | 15–15 | 50.00% |
| Nino Gramo vs Paul | 16–13 | 55.17% |
| Nino Gramo vs Dragunov | 15–14 | 51.72% |
| Nino Gramo vs Alisa | 17–12 | 58.62% |
| Nino Gramo vs Heihachi | 21–8 | 72.41% |
| Nino Gramo vs Clive | 15–14 | 51.72% |
| Nino Gramo vs Feng | 14–13 | 51.85% |
| Nino Gramo vs Lili | 13–13 | 50.00% |
| Nino Gramo vs Jun | 12–12 | 50.00% |
| Nino Gramo vs Yoshimitsu | 14–6 | 70.00% |
| Nino Gramo vs Devil Jin | 10–9 | 52.63% |
| Nino Gramo vs Lars | 11–8 | 57.89% |
| Nino Gramo vs Nina | 10–9 | 52.63% |
| Nino Gramo vs Eddy | 14–5 | 73.68% |
| Nino Gramo vs Jack-8 | 9–9 | 50.00% |
| Nino Gramo vs Raven | 7–8 | 46.67% |
| Nino Gramo vs Xiaoyu | 9–5 | 64.29% |
| Nino Gramo vs Asuka | 8–6 | 57.14% |
| Nino Gramo vs Victor | 5–9 | 35.71% |
| Nino Gramo vs Anna | 8–6 | 57.14% |
| Nino Gramo vs Fahkumram | 9–4 | 69.23% |
| Nino Gramo vs Lidia | 7–5 | 58.33% |
| Nino Gramo vs Armor King | 5–7 | 41.67% |
| Nino Gramo vs Shaheen | 5–4 | 55.56% |
| Nino Gramo vs Claudio | 3–5 | 37.50% |
| Nino Gramo vs Lee | 3–5 | 37.50% |
| Nino Gramo vs Leroy | 6–2 | 75.00% |
| Nino Gramo vs Kuma | 3–4 | 42.86% |
| Nino Gramo vs Zafina | 4–0 | 100.00% |
| Nino Gramo vs Leo | 2–0 | 100.00% |
| Nino Gramo vs Panda | 1–1 | 50.00% |
| Nino Gramo vs Miary Zo | 1–0 | 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.