| Grosias vs Kazuya | 41–59 | 41.00% |
| Grosias vs Jin | 46–47 | 49.46% |
| Grosias vs Reina | 41–39 | 51.25% |
| Grosias vs King | 48–24 | 66.67% |
| Grosias vs Bryan | 25–35 | 41.67% |
| Grosias vs Dragunov | 22–35 | 38.60% |
| Grosias vs Hwoarang | 37–18 | 67.27% |
| Grosias vs Paul | 23–27 | 46.00% |
| Grosias vs Steve | 28–16 | 63.64% |
| Grosias vs Devil Jin | 23–20 | 53.49% |
| Grosias vs Lili | 19–23 | 45.24% |
| Grosias vs Eddy | 26–13 | 66.67% |
| Grosias vs Heihachi | 22–16 | 57.89% |
| Grosias vs Yoshimitsu | 17–20 | 45.95% |
| Grosias vs Jun | 19–18 | 51.35% |
| Grosias vs Asuka | 17–18 | 48.57% |
| Grosias vs Lee | 19–15 | 55.88% |
| Grosias vs Lidia | 16–17 | 48.48% |
| Grosias vs Victor | 13–15 | 46.43% |
| Grosias vs Lars | 14–13 | 51.85% |
| Grosias vs Law | 12–14 | 46.15% |
| Grosias vs Nina | 17–7 | 70.83% |
| Grosias vs Azucena | 14–10 | 58.33% |
| Grosias vs Feng | 10–13 | 43.48% |
| Grosias vs Claudio | 8–12 | 40.00% |
| Grosias vs Fahkumram | 9–10 | 47.37% |
| Grosias vs Clive | 7–10 | 41.18% |
| Grosias vs Alisa | 7–9 | 43.75% |
| Grosias vs Raven | 5–10 | 33.33% |
| Grosias vs Leroy | 6–3 | 66.67% |
| Grosias vs Xiaoyu | 4–4 | 50.00% |
| Grosias vs Anna | 6–2 | 75.00% |
| Grosias vs Shaheen | 3–4 | 42.86% |
| Grosias vs Jack-8 | 3–3 | 50.00% |
| Grosias vs Leo | 3–3 | 50.00% |
| Grosias vs Panda | 1–5 | 16.67% |
| Grosias vs Zafina | 3–1 | 75.00% |
| Grosias vs Kuma | 1–1 | 50.00% |
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.