| Greatbrook vs Kazuya | 51–70 | 42.15% |
| Greatbrook vs Jin | 53–53 | 50.00% |
| Greatbrook vs King | 55–43 | 56.12% |
| Greatbrook vs Bryan | 42–46 | 47.73% |
| Greatbrook vs Paul | 48–38 | 55.81% |
| Greatbrook vs Law | 52–32 | 61.90% |
| Greatbrook vs Reina | 36–48 | 42.86% |
| Greatbrook vs Yoshimitsu | 46–34 | 57.50% |
| Greatbrook vs Hwoarang | 47–30 | 61.04% |
| Greatbrook vs Dragunov | 34–42 | 44.74% |
| Greatbrook vs Fahkumram | 35–41 | 46.05% |
| Greatbrook vs Steve | 31–33 | 48.44% |
| Greatbrook vs Heihachi | 28–36 | 43.75% |
| Greatbrook vs Lili | 27–33 | 45.00% |
| Greatbrook vs Armor King | 19–37 | 33.93% |
| Greatbrook vs Devil Jin | 13–34 | 27.66% |
| Greatbrook vs Asuka | 16–30 | 34.78% |
| Greatbrook vs Lee | 15–28 | 34.88% |
| Greatbrook vs Jun | 31–11 | 73.81% |
| Greatbrook vs Xiaoyu | 17–19 | 47.22% |
| Greatbrook vs Clive | 13–23 | 36.11% |
| Greatbrook vs Nina | 18–16 | 52.94% |
| Greatbrook vs Eddy | 15–19 | 44.12% |
| Greatbrook vs Anna | 15–17 | 46.88% |
| Greatbrook vs Lars | 15–16 | 48.39% |
| Greatbrook vs Azucena | 19–10 | 65.52% |
| Greatbrook vs Leroy | 17–11 | 60.71% |
| Greatbrook vs Alisa | 11–15 | 42.31% |
| Greatbrook vs Lidia | 12–14 | 46.15% |
| Greatbrook vs Claudio | 5–15 | 25.00% |
| Greatbrook vs Zafina | 15–5 | 75.00% |
| Greatbrook vs Raven | 9–10 | 47.37% |
| Greatbrook vs Jack-8 | 13–3 | 81.25% |
| Greatbrook vs Victor | 10–6 | 62.50% |
| Greatbrook vs Miary Zo | 3–12 | 20.00% |
| Greatbrook vs Leo | 6–7 | 46.15% |
| Greatbrook vs Shaheen | 7–4 | 63.64% |
| Greatbrook vs Feng | 3–7 | 30.00% |
| Greatbrook vs Kuma | 5–4 | 55.56% |
| Greatbrook vs Panda | 3–1 | 75.00% |
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.