| Gruga vs Jin | 40–55 | 42.11% |
| Gruga vs Kazuya | 33–44 | 42.86% |
| Gruga vs Reina | 28–29 | 49.12% |
| Gruga vs King | 25–29 | 46.30% |
| Gruga vs Hwoarang | 28–24 | 53.85% |
| Gruga vs Bryan | 24–27 | 47.06% |
| Gruga vs Law | 24–22 | 52.17% |
| Gruga vs Lidia | 25–19 | 56.82% |
| Gruga vs Yoshimitsu | 20–19 | 51.28% |
| Gruga vs Steve | 19–20 | 48.72% |
| Gruga vs Lili | 9–29 | 23.68% |
| Gruga vs Heihachi | 13–24 | 35.14% |
| Gruga vs Asuka | 16–18 | 47.06% |
| Gruga vs Nina | 10–20 | 33.33% |
| Gruga vs Jun | 18–10 | 64.29% |
| Gruga vs Devil Jin | 7–18 | 28.00% |
| Gruga vs Azucena | 14–11 | 56.00% |
| Gruga vs Shaheen | 11–10 | 52.38% |
| Gruga vs Victor | 11–10 | 52.38% |
| Gruga vs Lars | 9–11 | 45.00% |
| Gruga vs Eddy | 8–11 | 42.11% |
| Gruga vs Fahkumram | 6–12 | 33.33% |
| Gruga vs Alisa | 11–6 | 64.71% |
| Gruga vs Leroy | 7–10 | 41.18% |
| Gruga vs Paul | 2–14 | 12.50% |
| Gruga vs Jack-8 | 6–9 | 40.00% |
| Gruga vs Dragunov | 3–12 | 20.00% |
| Gruga vs Feng | 9–5 | 64.29% |
| Gruga vs Leo | 6–5 | 54.55% |
| Gruga vs Lee | 3–8 | 27.27% |
| Gruga vs Claudio | 3–7 | 30.00% |
| Gruga vs Raven | 7–2 | 77.78% |
| Gruga vs Anna | 6–3 | 66.67% |
| Gruga vs Xiaoyu | 1–4 | 20.00% |
| Gruga vs Clive | 3–2 | 60.00% |
| Gruga vs Kuma | 2–0 | 100.00% |
| Gruga vs Panda | 0–2 | 0.00% |
| Gruga vs Zafina | 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.