| Sadao vs Kazuya | 201–201 | 50.00% |
| Sadao vs Jin | 222–174 | 56.06% |
| Sadao vs Dragunov | 177–203 | 46.58% |
| Sadao vs Bryan | 157–194 | 44.73% |
| Sadao vs King | 159–156 | 50.48% |
| Sadao vs Reina | 157–134 | 53.95% |
| Sadao vs Hwoarang | 132–129 | 50.57% |
| Sadao vs Steve | 127–132 | 49.03% |
| Sadao vs Lili | 97–121 | 44.50% |
| Sadao vs Law | 101–110 | 47.87% |
| Sadao vs Lee | 98–102 | 49.00% |
| Sadao vs Lars | 97–97 | 50.00% |
| Sadao vs Jun | 87–89 | 49.43% |
| Sadao vs Devil Jin | 89–82 | 52.05% |
| Sadao vs Yoshimitsu | 71–89 | 44.38% |
| Sadao vs Asuka | 70–90 | 43.75% |
| Sadao vs Victor | 94–61 | 60.65% |
| Sadao vs Heihachi | 65–89 | 42.21% |
| Sadao vs Paul | 58–83 | 41.13% |
| Sadao vs Azucena | 70–63 | 52.63% |
| Sadao vs Fahkumram | 67–63–1 | 51.54% |
| Sadao vs Anna | 53–68 | 43.80% |
| Sadao vs Armor King | 57–64 | 47.11% |
| Sadao vs Leo | 52–58 | 47.27% |
| Sadao vs Claudio | 45–65 | 40.91% |
| Sadao vs Xiaoyu | 48–51 | 48.48% |
| Sadao vs Nina | 45–52 | 46.39% |
| Sadao vs Leroy | 44–53 | 45.36% |
| Sadao vs Miary Zo | 49–41 | 54.44% |
| Sadao vs Lidia | 34–55 | 38.20% |
| Sadao vs Feng | 40–46 | 46.51% |
| Sadao vs Jack-8 | 41–40 | 50.62% |
| Sadao vs Alisa | 42–39 | 51.85% |
| Sadao vs Clive | 42–31 | 57.53% |
| Sadao vs Eddy | 32–33 | 49.23% |
| Sadao vs Shaheen | 14–40 | 25.93% |
| Sadao vs Kuma | 19–33 | 36.54% |
| Sadao vs Zafina | 10–30 | 25.00% |
| Sadao vs Raven | 17–18 | 48.57% |
| Sadao vs Panda | 7–20 | 25.93% |
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.