| Sossa vs Reina | 16–11 | 59.26% |
| Sossa vs Kazuya | 7–12 | 36.84% |
| Sossa vs Hwoarang | 6–8 | 42.86% |
| Sossa vs Jin | 8–6 | 57.14% |
| Sossa vs Eddy | 6–8 | 42.86% |
| Sossa vs Jun | 6–6 | 50.00% |
| Sossa vs Law | 7–4 | 63.64% |
| Sossa vs Bryan | 5–6 | 45.45% |
| Sossa vs Asuka | 4–7 | 36.36% |
| Sossa vs King | 8–1 | 88.89% |
| Sossa vs Yoshimitsu | 6–3 | 66.67% |
| Sossa vs Steve | 2–7 | 22.22% |
| Sossa vs Feng | 3–6 | 33.33% |
| Sossa vs Lili | 7–1 | 87.50% |
| Sossa vs Dragunov | 5–3 | 62.50% |
| Sossa vs Victor | 5–3 | 62.50% |
| Sossa vs Nina | 0–7 | 0.00% |
| Sossa vs Leroy | 4–3 | 57.14% |
| Sossa vs Jack-8 | 2–3 | 40.00% |
| Sossa vs Azucena | 1–4 | 20.00% |
| Sossa vs Xiaoyu | 2–2 | 50.00% |
| Sossa vs Devil Jin | 1–3 | 25.00% |
| Sossa vs Leo | 3–1 | 75.00% |
| Sossa vs Lee | 3–1 | 75.00% |
| Sossa vs Lars | 3–0 | 100.00% |
| Sossa vs Shaheen | 1–2 | 33.33% |
| Sossa vs Kuma | 0–3 | 0.00% |
| Sossa vs Zafina | 2–1 | 66.67% |
| Sossa vs Heihachi | 1–2 | 33.33% |
| Sossa vs Raven | 2–0 | 100.00% |
| Sossa vs Anna | 2–0 | 100.00% |
| Sossa vs Paul | 1–0 | 100.00% |
| Sossa vs Alisa | 1–0 | 100.00% |
| Sossa vs Claudio | 1–0 | 100.00% |
| Sossa vs Panda | 0–1 | 0.00% |
| Sossa vs Lidia | 1–0 | 100.00% |
| Sossa vs Clive | 0–1 | 0.00% |
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.