| Gustavo Ferraz vs Dragunov | 7–10 | 41.18% |
| Gustavo Ferraz vs Jin | 4–10 | 28.57% |
| Gustavo Ferraz vs Kazuya | 7–6 | 53.85% |
| Gustavo Ferraz vs Reina | 11–1 | 91.67% |
| Gustavo Ferraz vs Heihachi | 6–5 | 54.55% |
| Gustavo Ferraz vs Law | 2–8 | 20.00% |
| Gustavo Ferraz vs Victor | 3–7 | 30.00% |
| Gustavo Ferraz vs Clive | 6–4 | 60.00% |
| Gustavo Ferraz vs Steve | 2–6 | 25.00% |
| Gustavo Ferraz vs Devil Jin | 4–4 | 50.00% |
| Gustavo Ferraz vs Xiaoyu | 3–4 | 42.86% |
| Gustavo Ferraz vs Bryan | 3–4 | 42.86% |
| Gustavo Ferraz vs Asuka | 5–2 | 71.43% |
| Gustavo Ferraz vs Azucena | 1–6 | 14.29% |
| Gustavo Ferraz vs Nina | 4–2 | 66.67% |
| Gustavo Ferraz vs Paul | 4–0 | 100.00% |
| Gustavo Ferraz vs Yoshimitsu | 4–0 | 100.00% |
| Gustavo Ferraz vs Hwoarang | 3–1 | 75.00% |
| Gustavo Ferraz vs Kuma | 2–2 | 50.00% |
| Gustavo Ferraz vs Eddy | 2–2 | 50.00% |
| Gustavo Ferraz vs King | 3–0 | 100.00% |
| Gustavo Ferraz vs Feng | 2–1 | 66.67% |
| Gustavo Ferraz vs Leo | 2–1 | 66.67% |
| Gustavo Ferraz vs Shaheen | 2–1 | 66.67% |
| Gustavo Ferraz vs Jun | 1–2 | 33.33% |
| Gustavo Ferraz vs Jack-8 | 0–2 | 0.00% |
| Gustavo Ferraz vs Lili | 2–0 | 100.00% |
| Gustavo Ferraz vs Claudio | 2–0 | 100.00% |
| Gustavo Ferraz vs Lee | 0–2 | 0.00% |
| Gustavo Ferraz vs Zafina | 2–0 | 100.00% |
| Gustavo Ferraz vs Lars | 1–0 | 100.00% |
| Gustavo Ferraz vs Lidia | 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.