| Robertão vs Steve | 9–19 | 32.14% |
| Robertão vs Law | 4–22 | 15.38% |
| Robertão vs King | 3–7 | 30.00% |
| Robertão vs Kazuya | 3–5 | 37.50% |
| Robertão vs Jin | 1–6 | 14.29% |
| Robertão vs Dragunov | 0–7 | 0.00% |
| Robertão vs Jun | 0–7 | 0.00% |
| Robertão vs Lee | 1–4 | 20.00% |
| Robertão vs Panda | 3–2 | 60.00% |
| Robertão vs Lidia | 1–4 | 20.00% |
| Robertão vs Hwoarang | 1–3 | 25.00% |
| Robertão vs Reina | 0–4 | 0.00% |
| Robertão vs Paul | 0–3 | 0.00% |
| Robertão vs Asuka | 2–1 | 66.67% |
| Robertão vs Heihachi | 3–0 | 100.00% |
| Robertão vs Yoshimitsu | 2–0 | 100.00% |
| Robertão vs Jack-8 | 0–2 | 0.00% |
| Robertão vs Devil Jin | 1–1 | 50.00% |
| Robertão vs Lili | 1–1 | 50.00% |
| Robertão vs Alisa | 0–1 | 0.00% |
| Robertão vs Azucena | 0–1 | 0.00% |
| Robertão vs Victor | 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.