| Willsaroun vs Jin | 9–6 | 60.00% |
| Willsaroun vs Kazuya | 6–2 | 75.00% |
| Willsaroun vs Reina | 3–5 | 37.50% |
| Willsaroun vs Eddy | 2–6 | 25.00% |
| Willsaroun vs King | 3–4 | 42.86% |
| Willsaroun vs Yoshimitsu | 4–3 | 57.14% |
| Willsaroun vs Lars | 3–4 | 42.86% |
| Willsaroun vs Law | 2–4 | 33.33% |
| Willsaroun vs Steve | 0–6 | 0.00% |
| Willsaroun vs Lili | 4–1 | 80.00% |
| Willsaroun vs Hwoarang | 0–4 | 0.00% |
| Willsaroun vs Lee | 4–0 | 100.00% |
| Willsaroun vs Azucena | 3–1 | 75.00% |
| Willsaroun vs Bryan | 0–3 | 0.00% |
| Willsaroun vs Asuka | 1–2 | 33.33% |
| Willsaroun vs Dragunov | 3–0 | 100.00% |
| Willsaroun vs Claudio | 1–2 | 33.33% |
| Willsaroun vs Nina | 1–2 | 33.33% |
| Willsaroun vs Jun | 1–2 | 33.33% |
| Willsaroun vs Victor | 2–1 | 66.67% |
| Willsaroun vs Paul | 2–0 | 100.00% |
| Willsaroun vs Jack-8 | 2–0 | 100.00% |
| Willsaroun vs Devil Jin | 0–2 | 0.00% |
| Willsaroun vs Alisa | 2–0 | 100.00% |
| Willsaroun vs Kuma | 0–2 | 0.00% |
| Willsaroun vs Raven | 2–0 | 100.00% |
| Willsaroun vs Panda | 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.