| Sapy vs Clive | 61–62 | 49.59% |
| Sapy vs Dragunov | 57–56 | 50.44% |
| Sapy vs Hwoarang | 69–39–1 | 63.89% |
| Sapy vs Yoshimitsu | 52–40 | 56.52% |
| Sapy vs Kazuya | 52–40 | 56.52% |
| Sapy vs Bryan | 46–42 | 52.27% |
| Sapy vs Reina | 40–34 | 54.05% |
| Sapy vs Jack-8 | 45–28 | 61.64% |
| Sapy vs Jin | 50–22 | 69.44% |
| Sapy vs Steve | 45–27 | 62.50% |
| Sapy vs King | 50–20 | 71.43% |
| Sapy vs Feng | 42–25 | 62.69% |
| Sapy vs Asuka | 38–27 | 58.46% |
| Sapy vs Lili | 33–28 | 54.10% |
| Sapy vs Lars | 34–27 | 55.74% |
| Sapy vs Heihachi | 31–29 | 51.67% |
| Sapy vs Paul | 35–21 | 62.50% |
| Sapy vs Law | 35–21 | 62.50% |
| Sapy vs Lee | 31–24 | 56.36% |
| Sapy vs Victor | 39–16 | 70.91% |
| Sapy vs Kuma | 34–20 | 62.96% |
| Sapy vs Devil Jin | 32–16 | 66.67% |
| Sapy vs Leo | 26–22 | 54.17% |
| Sapy vs Azucena | 29–19 | 60.42% |
| Sapy vs Xiaoyu | 21–25 | 45.65% |
| Sapy vs Shaheen | 34–10 | 77.27% |
| Sapy vs Claudio | 27–16 | 62.79% |
| Sapy vs Alisa | 28–14 | 66.67% |
| Sapy vs Nina | 31–10 | 75.61% |
| Sapy vs Zafina | 27–11 | 71.05% |
| Sapy vs Jun | 18–18 | 50.00% |
| Sapy vs Eddy | 25–11 | 69.44% |
| Sapy vs Raven | 20–14 | 58.82% |
| Sapy vs Leroy | 12–13 | 48.00% |
| Sapy vs Panda | 6–4 | 60.00% |
| Sapy vs Lidia | 3–4 | 42.86% |
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.