| EF_Si vs Jin | 4–5 | 44.44% |
| EF_Si vs Alisa | 1–3 | 25.00% |
| EF_Si vs Asuka | 2–1 | 66.67% |
| EF_Si vs Lili | 3–0 | 100.00% |
| EF_Si vs Lee | 2–1 | 66.67% |
| EF_Si vs Reina | 1–2 | 33.33% |
| EF_Si vs Raven | 2–1 | 66.67% |
| EF_Si vs King | 1–1 | 50.00% |
| EF_Si vs Victor | 0–2 | 0.00% |
| EF_Si vs Eddy | 0–2 | 0.00% |
| EF_Si vs Yoshimitsu | 0–2 | 0.00% |
| EF_Si vs Leo | 0–2 | 0.00% |
| EF_Si vs Leroy | 1–1 | 50.00% |
| EF_Si vs Azucena | 2–0 | 100.00% |
| EF_Si vs Hwoarang | 0–1 | 0.00% |
| EF_Si vs Steve | 0–1 | 0.00% |
| EF_Si vs Nina | 0–1 | 0.00% |
| EF_Si vs Lars | 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.