| soyun vs Reina | 19–10 | 65.52% |
| soyun vs Steve | 13–4 | 76.47% |
| soyun vs Hwoarang | 8–8 | 50.00% |
| soyun vs Lili | 10–5 | 66.67% |
| soyun vs King | 7–5 | 58.33% |
| soyun vs Paul | 3–7 | 30.00% |
| soyun vs Jin | 4–6 | 40.00% |
| soyun vs Kazuya | 7–2 | 77.78% |
| soyun vs Dragunov | 5–4 | 55.56% |
| soyun vs Lars | 4–5 | 44.44% |
| soyun vs Leroy | 8–1 | 88.89% |
| soyun vs Bryan | 1–7 | 12.50% |
| soyun vs Claudio | 6–2 | 75.00% |
| soyun vs Jun | 3–5 | 37.50% |
| soyun vs Victor | 3–5 | 37.50% |
| soyun vs Alisa | 5–2 | 71.43% |
| soyun vs Kuma | 1–6 | 14.29% |
| soyun vs Leo | 2–3 | 40.00% |
| soyun vs Nina | 3–2 | 60.00% |
| soyun vs Clive | 3–2 | 60.00% |
| soyun vs Yoshimitsu | 3–1 | 75.00% |
| soyun vs Jack-8 | 1–3 | 25.00% |
| soyun vs Devil Jin | 3–1 | 75.00% |
| soyun vs Eddy | 0–4 | 0.00% |
| soyun vs Law | 2–1 | 66.67% |
| soyun vs Feng | 2–1 | 66.67% |
| soyun vs Azucena | 3–0 | 100.00% |
| soyun vs Xiaoyu | 2–0 | 100.00% |
| soyun vs Panda | 1–1 | 50.00% |
| soyun vs Asuka | 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.