| SungChan vs Reina | 14–5 | 73.68% |
| SungChan vs Paul | 12–2 | 85.71% |
| SungChan vs Dragunov | 7–7 | 50.00% |
| SungChan vs Xiaoyu | 6–4 | 60.00% |
| SungChan vs King | 4–5 | 44.44% |
| SungChan vs Bryan | 9–0 | 100.00% |
| SungChan vs Kazuya | 3–6 | 33.33% |
| SungChan vs Jin | 4–4 | 50.00% |
| SungChan vs Steve | 2–6 | 25.00% |
| SungChan vs Jun | 2–4 | 33.33% |
| SungChan vs Azucena | 1–5 | 16.67% |
| SungChan vs Lars | 2–3 | 40.00% |
| SungChan vs Claudio | 0–4 | 0.00% |
| SungChan vs Lee | 2–2 | 50.00% |
| SungChan vs Leroy | 2–2 | 50.00% |
| SungChan vs Victor | 2–2 | 50.00% |
| SungChan vs Lidia | 2–2 | 50.00% |
| SungChan vs Law | 2–1 | 66.67% |
| SungChan vs Hwoarang | 2–1 | 66.67% |
| SungChan vs Feng | 2–1 | 66.67% |
| SungChan vs Lili | 2–1 | 66.67% |
| SungChan vs Alisa | 0–3 | 0.00% |
| SungChan vs Raven | 2–1 | 66.67% |
| SungChan vs Anna | 0–3 | 0.00% |
| SungChan vs Shaheen | 2–0 | 100.00% |
| SungChan vs Kuma | 2–0 | 100.00% |
| SungChan vs Heihachi | 0–2 | 0.00% |
| SungChan vs Yoshimitsu | 1–0 | 100.00% |
| SungChan vs Jack-8 | 0–1 | 0.00% |
| SungChan vs Asuka | 1–0 | 100.00% |
| SungChan vs Devil Jin | 0–1 | 0.00% |
| SungChan vs Leo | 0–1 | 0.00% |
| SungChan vs Panda | 0–1 | 0.00% |
| SungChan vs Eddy | 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.