| sayu vs Jin | 118–100 | 54.13% |
| sayu vs Dragunov | 102–116 | 46.79% |
| sayu vs Paul | 108–109 | 49.77% |
| sayu vs Kazuya | 108–103 | 51.18% |
| sayu vs Hwoarang | 88–115 | 43.35% |
| sayu vs Reina | 98–97 | 50.26% |
| sayu vs King | 92–94 | 49.46% |
| sayu vs Lili | 88–89 | 49.72% |
| sayu vs Asuka | 78–73 | 51.66% |
| sayu vs Victor | 56–92–1 | 37.84% |
| sayu vs Jun | 73–61 | 54.48% |
| sayu vs Bryan | 48–84 | 36.36% |
| sayu vs Yoshimitsu | 53–70 | 43.09% |
| sayu vs Devil Jin | 53–67 | 44.17% |
| sayu vs Xiaoyu | 49–69 | 41.53% |
| sayu vs Eddy | 45–62 | 42.06% |
| sayu vs Azucena | 55–50 | 52.38% |
| sayu vs Law | 49–55 | 47.12% |
| sayu vs Steve | 40–62 | 39.22% |
| sayu vs Feng | 41–57 | 41.84% |
| sayu vs Alisa | 43–54 | 44.33% |
| sayu vs Nina | 37–55 | 40.22% |
| sayu vs Jack-8 | 37–47 | 44.05% |
| sayu vs Lee | 20–52 | 27.78% |
| sayu vs Leroy | 32–39 | 45.07% |
| sayu vs Lars | 32–38 | 45.71% |
| sayu vs Leo | 26–37 | 41.27% |
| sayu vs Claudio | 23–37 | 38.33% |
| sayu vs Raven | 27–32 | 45.76% |
| sayu vs Lidia | 27–30 | 47.37% |
| sayu vs Kuma | 18–31 | 36.73% |
| sayu vs Zafina | 13–33 | 28.26% |
| sayu vs Heihachi | 17–22 | 43.59% |
| sayu vs Shaheen | 14–17 | 45.16% |
| sayu vs Panda | 6–8 | 42.86% |
| sayu vs Armor King | 6–3 | 66.67% |
| sayu vs Clive | 4–1 | 80.00% |
| sayu vs Fahkumram | 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.