| Sasa vs Reina | 10–4 | 71.43% |
| Sasa vs Steve | 7–6 | 53.85% |
| Sasa vs Asuka | 7–6 | 53.85% |
| Sasa vs Hwoarang | 5–4 | 55.56% |
| Sasa vs Heihachi | 1–8 | 11.11% |
| Sasa vs Jin | 4–4 | 50.00% |
| Sasa vs King | 5–1 | 83.33% |
| Sasa vs Lili | 6–0 | 100.00% |
| Sasa vs Dragunov | 3–3 | 50.00% |
| Sasa vs Law | 4–1 | 80.00% |
| Sasa vs Jack-8 | 3–2 | 60.00% |
| Sasa vs Shaheen | 2–3 | 40.00% |
| Sasa vs Jun | 5–0 | 100.00% |
| Sasa vs Lee | 4–0 | 100.00% |
| Sasa vs Azucena | 0–4 | 0.00% |
| Sasa vs Leo | 1–2 | 33.33% |
| Sasa vs Lars | 3–0 | 100.00% |
| Sasa vs Kuma | 1–2 | 33.33% |
| Sasa vs Panda | 2–1 | 66.67% |
| Sasa vs Zafina | 2–1 | 66.67% |
| Sasa vs Eddy | 1–2 | 33.33% |
| Sasa vs Yoshimitsu | 2–0 | 100.00% |
| Sasa vs Feng | 0–2 | 0.00% |
| Sasa vs Bryan | 1–0 | 100.00% |
| Sasa vs Kazuya | 1–0 | 100.00% |
| Sasa vs Alisa | 0–1 | 0.00% |
| Sasa vs Lidia | 1–0 | 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.