| Sandrinho vs Kazuya | 133–98 | 57.58% |
| Sandrinho vs Jin | 119–106 | 52.89% |
| Sandrinho vs King | 120–103 | 53.81% |
| Sandrinho vs Eddy | 76–72 | 51.35% |
| Sandrinho vs Steve | 101–46 | 68.71% |
| Sandrinho vs Reina | 73–64 | 53.28% |
| Sandrinho vs Heihachi | 72–62 | 53.73% |
| Sandrinho vs Asuka | 67–60 | 52.76% |
| Sandrinho vs Law | 55–52 | 51.40% |
| Sandrinho vs Bryan | 55–45 | 55.00% |
| Sandrinho vs Dragunov | 51–40 | 56.04% |
| Sandrinho vs Lili | 40–50 | 44.44% |
| Sandrinho vs Jun | 43–46 | 48.31% |
| Sandrinho vs Hwoarang | 43–41 | 51.19% |
| Sandrinho vs Azucena | 40–34 | 54.05% |
| Sandrinho vs Alisa | 31–42 | 42.47% |
| Sandrinho vs Fahkumram | 30–36 | 45.45% |
| Sandrinho vs Lidia | 42–23 | 64.62% |
| Sandrinho vs Paul | 43–20 | 68.25% |
| Sandrinho vs Yoshimitsu | 28–32 | 46.67% |
| Sandrinho vs Nina | 24–32 | 42.86% |
| Sandrinho vs Anna | 28–28 | 50.00% |
| Sandrinho vs Devil Jin | 27–28 | 49.09% |
| Sandrinho vs Xiaoyu | 20–31 | 39.22% |
| Sandrinho vs Claudio | 31–11 | 73.81% |
| Sandrinho vs Lee | 22–20 | 52.38% |
| Sandrinho vs Jack-8 | 17–22 | 43.59% |
| Sandrinho vs Lars | 15–24 | 38.46% |
| Sandrinho vs Feng | 18–19 | 48.65% |
| Sandrinho vs Clive | 16–21 | 43.24% |
| Sandrinho vs Leroy | 20–15 | 57.14% |
| Sandrinho vs Zafina | 17–12 | 58.62% |
| Sandrinho vs Victor | 13–15 | 46.43% |
| Sandrinho vs Kuma | 10–17 | 37.04% |
| Sandrinho vs Raven | 13–12 | 52.00% |
| Sandrinho vs Leo | 12–10 | 54.55% |
| Sandrinho vs Armor King | 4–12 | 25.00% |
| Sandrinho vs Shaheen | 8–6 | 57.14% |
| Sandrinho vs Panda | 6–3 | 66.67% |
| Sandrinho vs Miary Zo | 2–4 | 33.33% |
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.