| Griniou vs Kazuya | 31–21 | 59.62% |
| Griniou vs Jin | 24–26 | 48.00% |
| Griniou vs Law | 32–11 | 74.42% |
| Griniou vs Heihachi | 21–22 | 48.84% |
| Griniou vs King | 17–10 | 62.96% |
| Griniou vs Reina | 13–13 | 50.00% |
| Griniou vs Bryan | 13–11 | 54.17% |
| Griniou vs Hwoarang | 12–11 | 52.17% |
| Griniou vs Jun | 13–10 | 56.52% |
| Griniou vs Steve | 11–11 | 50.00% |
| Griniou vs Clive | 10–12 | 45.45% |
| Griniou vs Fahkumram | 12–9 | 57.14% |
| Griniou vs Yoshimitsu | 12–8 | 60.00% |
| Griniou vs Nina | 8–9 | 47.06% |
| Griniou vs Lili | 8–8 | 50.00% |
| Griniou vs Lars | 8–8 | 50.00% |
| Griniou vs Alisa | 8–8 | 50.00% |
| Griniou vs Dragunov | 8–6 | 57.14% |
| Griniou vs Azucena | 7–6 | 53.85% |
| Griniou vs Xiaoyu | 7–5 | 58.33% |
| Griniou vs Leroy | 5–6 | 45.45% |
| Griniou vs Eddy | 5–6 | 45.45% |
| Griniou vs Feng | 5–5 | 50.00% |
| Griniou vs Lee | 5–5 | 50.00% |
| Griniou vs Victor | 6–4 | 60.00% |
| Griniou vs Paul | 3–6 | 33.33% |
| Griniou vs Asuka | 4–5 | 44.44% |
| Griniou vs Raven | 5–3 | 62.50% |
| Griniou vs Devil Jin | 3–4 | 42.86% |
| Griniou vs Leo | 2–5 | 28.57% |
| Griniou vs Miary Zo | 3–4 | 42.86% |
| Griniou vs Shaheen | 3–3 | 50.00% |
| Griniou vs Kuma | 2–4 | 33.33% |
| Griniou vs Lidia | 2–4 | 33.33% |
| Griniou vs Armor King | 2–2 | 50.00% |
| Griniou vs Zafina | 0–1 | 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.