| Grugai Man vs Jin | 25–9 | 73.53% |
| Grugai Man vs King | 23–8 | 74.19% |
| Grugai Man vs Kazuya | 22–7 | 75.86% |
| Grugai Man vs Dragunov | 18–9 | 66.67% |
| Grugai Man vs Bryan | 11–9 | 55.00% |
| Grugai Man vs Hwoarang | 14–4 | 77.78% |
| Grugai Man vs Law | 12–4 | 75.00% |
| Grugai Man vs Victor | 9–6 | 60.00% |
| Grugai Man vs Lidia | 11–4 | 73.33% |
| Grugai Man vs Leroy | 9–5 | 64.29% |
| Grugai Man vs Heihachi | 8–6 | 57.14% |
| Grugai Man vs Feng | 7–6 | 53.85% |
| Grugai Man vs Lili | 10–3 | 76.92% |
| Grugai Man vs Eddy | 7–6 | 53.85% |
| Grugai Man vs Yoshimitsu | 7–5 | 58.33% |
| Grugai Man vs Claudio | 4–8 | 33.33% |
| Grugai Man vs Reina | 7–5 | 58.33% |
| Grugai Man vs Nina | 7–4 | 63.64% |
| Grugai Man vs Lee | 6–4 | 60.00% |
| Grugai Man vs Lars | 7–1 | 87.50% |
| Grugai Man vs Armor King | 6–2 | 75.00% |
| Grugai Man vs Steve | 5–2 | 71.43% |
| Grugai Man vs Azucena | 6–1 | 85.71% |
| Grugai Man vs Devil Jin | 3–3 | 50.00% |
| Grugai Man vs Jack-8 | 5–0 | 100.00% |
| Grugai Man vs Alisa | 2–3 | 40.00% |
| Grugai Man vs Xiaoyu | 2–2 | 50.00% |
| Grugai Man vs Asuka | 4–0 | 100.00% |
| Grugai Man vs Anna | 1–3 | 25.00% |
| Grugai Man vs Paul | 1–1 | 50.00% |
| Grugai Man vs Leo | 0–2 | 0.00% |
| Grugai Man vs Shaheen | 1–1 | 50.00% |
| Grugai Man vs Zafina | 1–1 | 50.00% |
| Grugai Man vs Jun | 1–1 | 50.00% |
| Grugai Man vs Clive | 1–1 | 50.00% |
| Grugai Man vs Kuma | 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.