| Soij Soij Soij vs Kazuya | 81–89 | 47.65% |
| Soij Soij Soij vs Jin | 63–87–1 | 42.00% |
| Soij Soij Soij vs Hwoarang | 58–57 | 50.43% |
| Soij Soij Soij vs Bryan | 42–67 | 38.53% |
| Soij Soij Soij vs Yoshimitsu | 43–60 | 41.75% |
| Soij Soij Soij vs Reina | 46–53 | 46.46% |
| Soij Soij Soij vs King | 44–54 | 44.90% |
| Soij Soij Soij vs Law | 43–54 | 44.33% |
| Soij Soij Soij vs Dragunov | 38–43 | 46.91% |
| Soij Soij Soij vs Heihachi | 38–43 | 46.91% |
| Soij Soij Soij vs Lili | 37–41 | 47.44% |
| Soij Soij Soij vs Jun | 34–34 | 50.00% |
| Soij Soij Soij vs Paul | 24–38 | 38.71% |
| Soij Soij Soij vs Eddy | 29–31 | 48.33% |
| Soij Soij Soij vs Victor | 15–43 | 25.86% |
| Soij Soij Soij vs Asuka | 24–30 | 44.44% |
| Soij Soij Soij vs Devil Jin | 27–26 | 50.94% |
| Soij Soij Soij vs Lars | 23–30 | 43.40% |
| Soij Soij Soij vs Azucena | 28–25 | 52.83% |
| Soij Soij Soij vs Nina | 25–25 | 50.00% |
| Soij Soij Soij vs Xiaoyu | 16–32 | 33.33% |
| Soij Soij Soij vs Steve | 14–33 | 29.79% |
| Soij Soij Soij vs Lidia | 21–23 | 47.73% |
| Soij Soij Soij vs Alisa | 24–15 | 61.54% |
| Soij Soij Soij vs Lee | 18–21 | 46.15% |
| Soij Soij Soij vs Jack-8 | 14–22 | 38.89% |
| Soij Soij Soij vs Leroy | 21–9 | 70.00% |
| Soij Soij Soij vs Clive | 5–20 | 20.00% |
| Soij Soij Soij vs Feng | 8–15 | 34.78% |
| Soij Soij Soij vs Claudio | 7–15 | 31.82% |
| Soij Soij Soij vs Kuma | 9–12 | 42.86% |
| Soij Soij Soij vs Fahkumram | 5–14 | 26.32% |
| Soij Soij Soij vs Leo | 4–9 | 30.77% |
| Soij Soij Soij vs Raven | 4–9 | 30.77% |
| Soij Soij Soij vs Shaheen | 6–6 | 50.00% |
| Soij Soij Soij vs Zafina | 5–3 | 62.50% |
| Soij Soij Soij vs Armor King | 2–6 | 25.00% |
| Soij Soij Soij vs Panda | 3–2 | 60.00% |
| Soij Soij Soij vs Anna | 2–3 | 40.00% |
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.