| SoonDae vs Jin | 10–4 | 71.43% |
| SoonDae vs Reina | 6–6 | 50.00% |
| SoonDae vs King | 7–2 | 77.78% |
| SoonDae vs Bryan | 2–7 | 22.22% |
| SoonDae vs Dragunov | 2–5 | 28.57% |
| SoonDae vs Kazuya | 4–2 | 66.67% |
| SoonDae vs Steve | 3–3 | 50.00% |
| SoonDae vs Claudio | 4–2 | 66.67% |
| SoonDae vs Paul | 3–2 | 60.00% |
| SoonDae vs Law | 2–2 | 50.00% |
| SoonDae vs Asuka | 0–4 | 0.00% |
| SoonDae vs Devil Jin | 4–0 | 100.00% |
| SoonDae vs Nina | 1–3 | 25.00% |
| SoonDae vs Jun | 3–1 | 75.00% |
| SoonDae vs Azucena | 3–1 | 75.00% |
| SoonDae vs Yoshimitsu | 1–2 | 33.33% |
| SoonDae vs Lili | 3–0 | 100.00% |
| SoonDae vs Leroy | 2–1 | 66.67% |
| SoonDae vs Victor | 3–0 | 100.00% |
| SoonDae vs Jack-8 | 1–1 | 50.00% |
| SoonDae vs Leo | 1–1 | 50.00% |
| SoonDae vs Lars | 2–0 | 100.00% |
| SoonDae vs Heihachi | 2–0 | 100.00% |
| SoonDae vs Lee | 1–0 | 100.00% |
| SoonDae vs Raven | 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.