| Sunchoo vs King | 3–13 | 18.75% |
| Sunchoo vs Reina | 10–6 | 62.50% |
| Sunchoo vs Steve | 2–9 | 18.18% |
| Sunchoo vs Jin | 1–9 | 10.00% |
| Sunchoo vs Eddy | 1–8 | 11.11% |
| Sunchoo vs Hwoarang | 2–6 | 25.00% |
| Sunchoo vs Kazuya | 3–5 | 37.50% |
| Sunchoo vs Asuka | 0–5 | 0.00% |
| Sunchoo vs Feng | 2–3 | 40.00% |
| Sunchoo vs Dragunov | 1–4 | 20.00% |
| Sunchoo vs Leo | 2–3 | 40.00% |
| Sunchoo vs Bryan | 0–4 | 0.00% |
| Sunchoo vs Alisa | 1–3 | 25.00% |
| Sunchoo vs Jun | 0–4 | 0.00% |
| Sunchoo vs Azucena | 2–2 | 50.00% |
| Sunchoo vs Victor | 1–3 | 25.00% |
| Sunchoo vs Lidia | 2–2 | 50.00% |
| Sunchoo vs Law | 0–3 | 0.00% |
| Sunchoo vs Lee | 2–1 | 66.67% |
| Sunchoo vs Heihachi | 0–3 | 0.00% |
| Sunchoo vs Clive | 2–1 | 66.67% |
| Sunchoo vs Yoshimitsu | 0–2 | 0.00% |
| Sunchoo vs Nina | 0–2 | 0.00% |
| Sunchoo vs Panda | 0–2 | 0.00% |
| Sunchoo vs Zafina | 0–2 | 0.00% |
| Sunchoo vs Devil Jin | 0–1 | 0.00% |
| Sunchoo vs Lili | 1–0 | 100.00% |
| Sunchoo vs Lars | 0–1 | 0.00% |
| Sunchoo vs Shaheen | 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.