| Sosaa vs Jin | 184–210 | 46.70% |
| Sosaa vs Kazuya | 140–202 | 40.94% |
| Sosaa vs Bryan | 113–189 | 37.42% |
| Sosaa vs King | 148–142–1 | 51.03% |
| Sosaa vs Dragunov | 116–131 | 46.96% |
| Sosaa vs Hwoarang | 126–100 | 55.75% |
| Sosaa vs Steve | 118–101 | 53.88% |
| Sosaa vs Yoshimitsu | 86–115 | 42.79% |
| Sosaa vs Heihachi | 90–111 | 44.78% |
| Sosaa vs Reina | 82–93 | 46.86% |
| Sosaa vs Paul | 57–93 | 38.00% |
| Sosaa vs Law | 70–72 | 49.30% |
| Sosaa vs Lili | 40–91 | 30.53% |
| Sosaa vs Lee | 46–79 | 36.80% |
| Sosaa vs Xiaoyu | 51–69 | 42.50% |
| Sosaa vs Devil Jin | 57–63 | 47.50% |
| Sosaa vs Eddy | 54–65 | 45.38% |
| Sosaa vs Clive | 55–62 | 47.01% |
| Sosaa vs Victor | 61–53 | 53.51% |
| Sosaa vs Alisa | 44–68–1 | 39.29% |
| Sosaa vs Nina | 51–50 | 50.50% |
| Sosaa vs Feng | 38–58 | 39.58% |
| Sosaa vs Azucena | 35–52 | 40.23% |
| Sosaa vs Jack-8 | 32–44 | 42.11% |
| Sosaa vs Jun | 32–44 | 42.11% |
| Sosaa vs Asuka | 37–33 | 52.86% |
| Sosaa vs Lars | 29–41 | 41.43% |
| Sosaa vs Leroy | 42–28 | 60.00% |
| Sosaa vs Shaheen | 15–34 | 30.61% |
| Sosaa vs Kuma | 23–23 | 50.00% |
| Sosaa vs Lidia | 27–19 | 58.70% |
| Sosaa vs Leo | 26–18 | 59.09% |
| Sosaa vs Claudio | 20–19 | 51.28% |
| Sosaa vs Raven | 12–25 | 32.43% |
| Sosaa vs Zafina | 14–11 | 56.00% |
| Sosaa vs Panda | 10–8 | 55.56% |
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.