| Wongfeihung vs Steve | 4–7 | 36.36% |
| Wongfeihung vs Bryan | 2–8 | 20.00% |
| Wongfeihung vs Reina | 3–6 | 33.33% |
| Wongfeihung vs Hwoarang | 4–4 | 50.00% |
| Wongfeihung vs Azucena | 2–6 | 25.00% |
| Wongfeihung vs King | 1–6 | 14.29% |
| Wongfeihung vs Leo | 4–3 | 57.14% |
| Wongfeihung vs Heihachi | 2–5 | 28.57% |
| Wongfeihung vs Armor King | 2–5 | 28.57% |
| Wongfeihung vs Devil Jin | 2–4 | 33.33% |
| Wongfeihung vs Dragunov | 1–5 | 16.67% |
| Wongfeihung vs Eddy | 2–4 | 33.33% |
| Wongfeihung vs Nina | 1–4 | 20.00% |
| Wongfeihung vs Jun | 1–4 | 20.00% |
| Wongfeihung vs Kazuya | 1–3 | 25.00% |
| Wongfeihung vs Jack-8 | 1–2 | 33.33% |
| Wongfeihung vs Asuka | 0–3 | 0.00% |
| Wongfeihung vs Clive | 0–3 | 0.00% |
| Wongfeihung vs Paul | 0–2 | 0.00% |
| Wongfeihung vs Law | 2–0 | 100.00% |
| Wongfeihung vs Xiaoyu | 0–2 | 0.00% |
| Wongfeihung vs Lars | 0–2 | 0.00% |
| Wongfeihung vs Shaheen | 1–1 | 50.00% |
| Wongfeihung vs Jin | 0–1 | 0.00% |
| Wongfeihung vs Leroy | 0–1 | 0.00% |
| Wongfeihung vs Victor | 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.