| GRob vs King | 24–45 | 34.78% |
| GRob vs Jin | 26–42 | 38.24% |
| GRob vs Steve | 28–37 | 43.08% |
| GRob vs Reina | 22–25 | 46.81% |
| GRob vs Dragunov | 20–26 | 43.48% |
| GRob vs Azucena | 18–24 | 42.86% |
| GRob vs Eddy | 14–28 | 33.33% |
| GRob vs Jun | 20–18 | 52.63% |
| GRob vs Bryan | 21–16 | 56.76% |
| GRob vs Kazuya | 13–24 | 35.14% |
| GRob vs Lili | 20–16 | 55.56% |
| GRob vs Law | 12–20 | 37.50% |
| GRob vs Paul | 13–18 | 41.94% |
| GRob vs Hwoarang | 11–20 | 35.48% |
| GRob vs Xiaoyu | 18–13 | 58.06% |
| GRob vs Lars | 6–23 | 20.69% |
| GRob vs Victor | 14–14 | 50.00% |
| GRob vs Leo | 11–14 | 44.00% |
| GRob vs Yoshimitsu | 7–17 | 29.17% |
| GRob vs Lidia | 13–10 | 56.52% |
| GRob vs Nina | 9–11 | 45.00% |
| GRob vs Lee | 7–12 | 36.84% |
| GRob vs Feng | 5–13 | 27.78% |
| GRob vs Asuka | 9–8 | 52.94% |
| GRob vs Heihachi | 7–8 | 46.67% |
| GRob vs Devil Jin | 5–8 | 38.46% |
| GRob vs Alisa | 4–9 | 30.77% |
| GRob vs Armor King | 3–9 | 25.00% |
| GRob vs Leroy | 3–8 | 27.27% |
| GRob vs Miary Zo | 6–5 | 54.55% |
| GRob vs Zafina | 3–7 | 30.00% |
| GRob vs Claudio | 3–6 | 33.33% |
| GRob vs Kuma | 6–3 | 66.67% |
| GRob vs Panda | 3–5 | 37.50% |
| GRob vs Jack-8 | 4–2 | 66.67% |
| GRob vs Fahkumram | 3–3 | 50.00% |
| GRob vs Shaheen | 3–2 | 60.00% |
| GRob vs Raven | 2–2 | 50.00% |
| GRob vs Clive | 2–0 | 100.00% |
| GRob vs Anna | 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.