| wonyang vs King | 9–2 | 81.82% |
| wonyang vs Jin | 5–4 | 55.56% |
| wonyang vs Dragunov | 4–3 | 57.14% |
| wonyang vs Law | 1–5 | 16.67% |
| wonyang vs Hwoarang | 4–2 | 66.67% |
| wonyang vs Bryan | 4–2 | 66.67% |
| wonyang vs Leo | 3–2 | 60.00% |
| wonyang vs Steve | 2–2 | 50.00% |
| wonyang vs Asuka | 2–2 | 50.00% |
| wonyang vs Feng | 2–2 | 50.00% |
| wonyang vs Xiaoyu | 2–1 | 66.67% |
| wonyang vs Lars | 2–1 | 66.67% |
| wonyang vs Victor | 0–3 | 0.00% |
| wonyang vs Heihachi | 3–0 | 100.00% |
| wonyang vs Yoshimitsu | 2–0 | 100.00% |
| wonyang vs Kazuya | 2–0 | 100.00% |
| wonyang vs Devil Jin | 1–1 | 50.00% |
| wonyang vs Alisa | 0–2 | 0.00% |
| wonyang vs Zafina | 2–0 | 100.00% |
| wonyang vs Reina | 2–0 | 100.00% |
| wonyang vs Azucena | 2–0 | 100.00% |
| wonyang vs Paul | 1–0 | 100.00% |
| wonyang vs Eddy | 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.