| Sosa vs King | 48–75 | 39.02% |
| Sosa vs Jin | 52–56 | 48.15% |
| Sosa vs Fahkumram | 56–45 | 55.45% |
| Sosa vs Steve | 47–50 | 48.45% |
| Sosa vs Law | 39–53 | 42.39% |
| Sosa vs Bryan | 32–50 | 39.02% |
| Sosa vs Reina | 46–36 | 56.10% |
| Sosa vs Paul | 31–44 | 41.33% |
| Sosa vs Kazuya | 36–36 | 50.00% |
| Sosa vs Heihachi | 42–26 | 61.76% |
| Sosa vs Hwoarang | 34–33 | 50.75% |
| Sosa vs Dragunov | 34–33 | 50.75% |
| Sosa vs Eddy | 27–36 | 42.86% |
| Sosa vs Lili | 29–33 | 46.77% |
| Sosa vs Asuka | 23–33 | 41.07% |
| Sosa vs Lars | 24–32 | 42.86% |
| Sosa vs Azucena | 36–20 | 64.29% |
| Sosa vs Nina | 24–30 | 44.44% |
| Sosa vs Jun | 19–31 | 38.00% |
| Sosa vs Lee | 26–23 | 53.06% |
| Sosa vs Victor | 16–28 | 36.36% |
| Sosa vs Xiaoyu | 15–20 | 42.86% |
| Sosa vs Yoshimitsu | 17–14 | 54.84% |
| Sosa vs Leo | 14–17 | 45.16% |
| Sosa vs Leroy | 15–15 | 50.00% |
| Sosa vs Anna | 15–15 | 50.00% |
| Sosa vs Raven | 14–15 | 48.28% |
| Sosa vs Alisa | 9–19 | 32.14% |
| Sosa vs Jack-8 | 15–12 | 55.56% |
| Sosa vs Devil Jin | 15–11 | 57.69% |
| Sosa vs Lidia | 12–13 | 48.00% |
| Sosa vs Feng | 6–17 | 26.09% |
| Sosa vs Clive | 5–14 | 26.32% |
| Sosa vs Zafina | 6–9 | 40.00% |
| Sosa vs Shaheen | 7–7 | 50.00% |
| Sosa vs Claudio | 3–8 | 27.27% |
| Sosa vs Kuma | 3–4 | 42.86% |
| Sosa vs Panda | 2–0 | 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.