| Soju vs Kazuya | 16–10 | 61.54% |
| Soju vs Jin | 9–8 | 52.94% |
| Soju vs Paul | 12–4 | 75.00% |
| Soju vs Law | 7–8 | 46.67% |
| Soju vs Lili | 7–8 | 46.67% |
| Soju vs Hwoarang | 8–4 | 66.67% |
| Soju vs King | 5–5 | 50.00% |
| Soju vs Raven | 8–2 | 80.00% |
| Soju vs Steve | 7–2 | 77.78% |
| Soju vs Asuka | 5–4 | 55.56% |
| Soju vs Lee | 2–7 | 22.22% |
| Soju vs Lidia | 5–4 | 55.56% |
| Soju vs Bryan | 3–5 | 37.50% |
| Soju vs Jun | 4–3 | 57.14% |
| Soju vs Dragunov | 2–4 | 33.33% |
| Soju vs Xiaoyu | 4–1 | 80.00% |
| Soju vs Lars | 3–2 | 60.00% |
| Soju vs Alisa | 2–3 | 40.00% |
| Soju vs Nina | 2–2 | 50.00% |
| Soju vs Eddy | 0–4 | 0.00% |
| Soju vs Feng | 2–1 | 66.67% |
| Soju vs Yoshimitsu | 1–1 | 50.00% |
| Soju vs Devil Jin | 2–0 | 100.00% |
| Soju vs Claudio | 0–2 | 0.00% |
| Soju vs Shaheen | 0–2 | 0.00% |
| Soju vs Kuma | 2–0 | 100.00% |
| Soju vs Panda | 2–0 | 100.00% |
| Soju vs Azucena | 0–2 | 0.00% |
| Soju vs Clive | 2–0 | 100.00% |
| Soju vs Zafina | 1–0 | 100.00% |
| Soju vs Reina | 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.