| Sahii vs Reina | 7–6 | 53.85% |
| Sahii vs Eddy | 0–13 | 0.00% |
| Sahii vs Alisa | 7–4 | 63.64% |
| Sahii vs Yoshimitsu | 6–4 | 60.00% |
| Sahii vs Jin | 7–2 | 77.78% |
| Sahii vs Kazuya | 0–9 | 0.00% |
| Sahii vs Steve | 6–3 | 66.67% |
| Sahii vs Devil Jin | 4–5 | 44.44% |
| Sahii vs Paul | 4–4 | 50.00% |
| Sahii vs King | 5–2 | 71.43% |
| Sahii vs Hwoarang | 5–2 | 71.43% |
| Sahii vs Nina | 3–3 | 50.00% |
| Sahii vs Leroy | 2–4 | 33.33% |
| Sahii vs Jun | 4–2 | 66.67% |
| Sahii vs Victor | 2–4 | 33.33% |
| Sahii vs Feng | 4–1 | 80.00% |
| Sahii vs Lili | 3–2 | 60.00% |
| Sahii vs Leo | 2–3 | 40.00% |
| Sahii vs Asuka | 2–2 | 50.00% |
| Sahii vs Dragunov | 2–2 | 50.00% |
| Sahii vs Lars | 2–2 | 50.00% |
| Sahii vs Bryan | 1–2 | 33.33% |
| Sahii vs Jack-8 | 3–0 | 100.00% |
| Sahii vs Lee | 0–2 | 0.00% |
| Sahii vs Lidia | 0–2 | 0.00% |
| Sahii vs Law | 1–0 | 100.00% |
| Sahii vs Shaheen | 0–1 | 0.00% |
| Sahii vs Kuma | 0–1 | 0.00% |
| Sahii vs Azucena | 0–1 | 0.00% |
| Sahii vs Raven | 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.