| willowfire vs Jin | 4–5 | 44.44% |
| willowfire vs King | 4–4 | 50.00% |
| willowfire vs Devil Jin | 4–3 | 57.14% |
| willowfire vs Reina | 5–1 | 83.33% |
| willowfire vs Dragunov | 4–1 | 80.00% |
| willowfire vs Jun | 3–2 | 60.00% |
| willowfire vs Law | 2–3 | 40.00% |
| willowfire vs Bryan | 1–3 | 25.00% |
| willowfire vs Kazuya | 3–1 | 75.00% |
| willowfire vs Alisa | 2–1 | 66.67% |
| willowfire vs Lee | 3–0 | 100.00% |
| willowfire vs Yoshimitsu | 2–0 | 100.00% |
| willowfire vs Asuka | 2–0 | 100.00% |
| willowfire vs Lili | 2–0 | 100.00% |
| willowfire vs Shaheen | 2–0 | 100.00% |
| willowfire vs Raven | 2–0 | 100.00% |
| willowfire vs Paul | 2–0 | 100.00% |
| willowfire vs Steve | 2–0 | 100.00% |
| willowfire vs Feng | 2–0 | 100.00% |
| willowfire vs Leroy | 2–0 | 100.00% |
| willowfire vs Azucena | 2–0 | 100.00% |
| willowfire vs Hwoarang | 1–0 | 100.00% |
| willowfire vs Lars | 1–0 | 100.00% |
| willowfire vs Victor | 1–0 | 100.00% |
| willowfire vs Eddy | 0–1 | 0.00% |
| willowfire vs Heihachi | 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.