| Grob vs Lili | 11–7 | 61.11% |
| Grob vs Reina | 5–6 | 45.45% |
| Grob vs King | 3–6 | 33.33% |
| Grob vs Jin | 2–6 | 25.00% |
| Grob vs Steve | 3–5 | 37.50% |
| Grob vs Jun | 3–5 | 37.50% |
| Grob vs Law | 0–7 | 0.00% |
| Grob vs Asuka | 4–3 | 57.14% |
| Grob vs Nina | 3–4 | 42.86% |
| Grob vs Bryan | 1–5 | 16.67% |
| Grob vs Dragunov | 3–3 | 50.00% |
| Grob vs Hwoarang | 1–4 | 20.00% |
| Grob vs Devil Jin | 0–5 | 0.00% |
| Grob vs Lars | 0–5 | 0.00% |
| Grob vs Zafina | 4–1 | 80.00% |
| Grob vs Yoshimitsu | 1–3 | 25.00% |
| Grob vs Kuma | 2–2 | 50.00% |
| Grob vs Raven | 0–4 | 0.00% |
| Grob vs Jack-8 | 2–1 | 66.67% |
| Grob vs Leo | 2–1 | 66.67% |
| Grob vs Azucena | 1–2 | 33.33% |
| Grob vs Heihachi | 2–1 | 66.67% |
| Grob vs Paul | 0–2 | 0.00% |
| Grob vs Alisa | 1–1 | 50.00% |
| Grob vs Leroy | 0–2 | 0.00% |
| Grob vs Victor | 0–2 | 0.00% |
| Grob vs Lidia | 2–0 | 100.00% |
| Grob vs Anna | 0–2 | 0.00% |
| Grob vs Claudio | 1–0 | 100.00% |
| Grob vs Eddy | 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.