| Grobik vs Kazuya | 22–11 | 66.67% |
| Grobik vs Armor King | 8–9 | 47.06% |
| Grobik vs Jin | 9–4 | 69.23% |
| Grobik vs Heihachi | 9–4 | 69.23% |
| Grobik vs Dragunov | 9–3 | 75.00% |
| Grobik vs Azucena | 5–6 | 45.45% |
| Grobik vs Reina | 9–1 | 90.00% |
| Grobik vs Eddy | 3–7 | 30.00% |
| Grobik vs Paul | 8–1 | 88.89% |
| Grobik vs King | 8–1 | 88.89% |
| Grobik vs Lili | 5–4 | 55.56% |
| Grobik vs Yoshimitsu | 3–5 | 37.50% |
| Grobik vs Hwoarang | 6–2 | 75.00% |
| Grobik vs Asuka | 3–4 | 42.86% |
| Grobik vs Alisa | 6–1 | 85.71% |
| Grobik vs Nina | 5–2 | 71.43% |
| Grobik vs Victor | 4–3 | 57.14% |
| Grobik vs Law | 3–1 | 75.00% |
| Grobik vs Steve | 2–2 | 50.00% |
| Grobik vs Devil Jin | 4–0 | 100.00% |
| Grobik vs Fahkumram | 1–3 | 25.00% |
| Grobik vs Bryan | 2–1 | 66.67% |
| Grobik vs Jack-8 | 2–1 | 66.67% |
| Grobik vs Zafina | 2–1 | 66.67% |
| Grobik vs Clive | 3–0 | 100.00% |
| Grobik vs Feng | 2–0 | 100.00% |
| Grobik vs Leo | 2–0 | 100.00% |
| Grobik vs Shaheen | 2–0 | 100.00% |
| Grobik vs Kuma | 2–0 | 100.00% |
| Grobik vs Lidia | 2–0 | 100.00% |
| Grobik vs Lee | 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.