| Sungchani vs Jin | 24–3 | 88.89% |
| Sungchani vs Kazuya | 14–13 | 51.85% |
| Sungchani vs King | 15–5 | 75.00% |
| Sungchani vs Hwoarang | 14–5 | 73.68% |
| Sungchani vs Steve | 11–5 | 68.75% |
| Sungchani vs Bryan | 9–6 | 60.00% |
| Sungchani vs Feng | 8–7 | 53.33% |
| Sungchani vs Lee | 8–7 | 53.33% |
| Sungchani vs Heihachi | 9–6 | 60.00% |
| Sungchani vs Asuka | 5–7 | 41.67% |
| Sungchani vs Lili | 8–3 | 72.73% |
| Sungchani vs Claudio | 9–2 | 81.82% |
| Sungchani vs Azucena | 7–4 | 63.64% |
| Sungchani vs Victor | 5–6 | 45.45% |
| Sungchani vs Eddy | 4–7 | 36.36% |
| Sungchani vs Dragunov | 8–2 | 80.00% |
| Sungchani vs Jun | 3–7 | 30.00% |
| Sungchani vs Lars | 4–5 | 44.44% |
| Sungchani vs Nina | 7–2 | 77.78% |
| Sungchani vs Jack-8 | 5–3 | 62.50% |
| Sungchani vs Law | 1–6 | 14.29% |
| Sungchani vs Yoshimitsu | 7–0 | 100.00% |
| Sungchani vs Leroy | 4–3 | 57.14% |
| Sungchani vs Reina | 4–3 | 57.14% |
| Sungchani vs Devil Jin | 4–2 | 66.67% |
| Sungchani vs Paul | 5–0 | 100.00% |
| Sungchani vs Xiaoyu | 2–3 | 40.00% |
| Sungchani vs Leo | 2–3 | 40.00% |
| Sungchani vs Zafina | 3–1 | 75.00% |
| Sungchani vs Clive | 2–2 | 50.00% |
| Sungchani vs Alisa | 0–3 | 0.00% |
| Sungchani vs Raven | 0–3 | 0.00% |
| Sungchani vs Kuma | 2–0 | 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.