| SoonHi vs Kazuya | 29–30 | 49.15% |
| SoonHi vs King | 26–26 | 50.00% |
| SoonHi vs Jin | 31–21 | 59.62% |
| SoonHi vs Dragunov | 23–19 | 54.76% |
| SoonHi vs Victor | 22–18 | 55.00% |
| SoonHi vs Paul | 20–19 | 51.28% |
| SoonHi vs Hwoarang | 14–21 | 40.00% |
| SoonHi vs Lili | 17–17 | 50.00% |
| SoonHi vs Yoshimitsu | 17–14 | 54.84% |
| SoonHi vs Asuka | 12–18 | 40.00% |
| SoonHi vs Reina | 22–6 | 78.57% |
| SoonHi vs Bryan | 14–12 | 53.85% |
| SoonHi vs Xiaoyu | 11–13 | 45.83% |
| SoonHi vs Steve | 11–10 | 52.38% |
| SoonHi vs Devil Jin | 15–6 | 71.43% |
| SoonHi vs Lars | 13–8 | 61.90% |
| SoonHi vs Alisa | 7–13 | 35.00% |
| SoonHi vs Jun | 9–11 | 45.00% |
| SoonHi vs Jack-8 | 10–8 | 55.56% |
| SoonHi vs Feng | 12–6 | 66.67% |
| SoonHi vs Leroy | 11–7 | 61.11% |
| SoonHi vs Azucena | 11–7 | 61.11% |
| SoonHi vs Law | 8–9 | 47.06% |
| SoonHi vs Leo | 3–8 | 27.27% |
| SoonHi vs Raven | 5–6 | 45.45% |
| SoonHi vs Lidia | 5–6 | 45.45% |
| SoonHi vs Nina | 4–6 | 40.00% |
| SoonHi vs Eddy | 5–4 | 55.56% |
| SoonHi vs Claudio | 6–2 | 75.00% |
| SoonHi vs Shaheen | 3–2 | 60.00% |
| SoonHi vs Lee | 3–2 | 60.00% |
| SoonHi vs Kuma | 2–3 | 40.00% |
| SoonHi vs Panda | 0–3 | 0.00% |
| SoonHi vs Zafina | 2–0 | 100.00% |
| SoonHi vs Heihachi | 1–0 | 100.00% |
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.