| SosaROS3 vs Eddy | 4–10 | 28.57% |
| SosaROS3 vs Lili | 3–10 | 23.08% |
| SosaROS3 vs Hwoarang | 8–2 | 80.00% |
| SosaROS3 vs King | 2–6 | 25.00% |
| SosaROS3 vs Jin | 3–4 | 42.86% |
| SosaROS3 vs Azucena | 3–4 | 42.86% |
| SosaROS3 vs Paul | 3–3 | 50.00% |
| SosaROS3 vs Dragunov | 2–4 | 33.33% |
| SosaROS3 vs Reina | 4–2 | 66.67% |
| SosaROS3 vs Law | 0–5 | 0.00% |
| SosaROS3 vs Yoshimitsu | 4–1 | 80.00% |
| SosaROS3 vs Kazuya | 4–1 | 80.00% |
| SosaROS3 vs Bryan | 0–4 | 0.00% |
| SosaROS3 vs Steve | 1–3 | 25.00% |
| SosaROS3 vs Jack-8 | 0–3 | 0.00% |
| SosaROS3 vs Asuka | 3–0 | 100.00% |
| SosaROS3 vs Feng | 1–2 | 33.33% |
| SosaROS3 vs Nina | 1–2 | 33.33% |
| SosaROS3 vs Lee | 1–2 | 33.33% |
| SosaROS3 vs Victor | 2–1 | 66.67% |
| SosaROS3 vs Devil Jin | 0–2 | 0.00% |
| SosaROS3 vs Leo | 1–1 | 50.00% |
| SosaROS3 vs Alisa | 2–0 | 100.00% |
| SosaROS3 vs Jun | 1–1 | 50.00% |
| SosaROS3 vs Raven | 1–1 | 50.00% |
| SosaROS3 vs Xiaoyu | 0–1 | 0.00% |
| SosaROS3 vs Lars | 1–0 | 100.00% |
| SosaROS3 vs Shaheen | 1–0 | 100.00% |
| SosaROS3 vs Leroy | 1–0 | 100.00% |
| SosaROS3 vs Lidia | 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.