| Willz vs Law | 12–8 | 60.00% |
| Willz vs Jin | 12–6 | 66.67% |
| Willz vs Reina | 8–7 | 53.33% |
| Willz vs King | 11–3 | 78.57% |
| Willz vs Leroy | 6–7 | 46.15% |
| Willz vs Asuka | 10–2 | 83.33% |
| Willz vs Dragunov | 8–4 | 66.67% |
| Willz vs Jun | 6–5 | 54.55% |
| Willz vs Lee | 6–4 | 60.00% |
| Willz vs Lili | 2–5 | 28.57% |
| Willz vs Shaheen | 4–3 | 57.14% |
| Willz vs Azucena | 5–2 | 71.43% |
| Willz vs Eddy | 3–4 | 42.86% |
| Willz vs Lidia | 3–4 | 42.86% |
| Willz vs Lars | 2–4 | 33.33% |
| Willz vs Bryan | 4–0 | 100.00% |
| Willz vs Kazuya | 1–3 | 25.00% |
| Willz vs Victor | 2–2 | 50.00% |
| Willz vs Raven | 2–2 | 50.00% |
| Willz vs Devil Jin | 0–3 | 0.00% |
| Willz vs Claudio | 3–0 | 100.00% |
| Willz vs Zafina | 3–0 | 100.00% |
| Willz vs Paul | 1–1 | 50.00% |
| Willz vs Hwoarang | 0–2 | 0.00% |
| Willz vs Xiaoyu | 2–0 | 100.00% |
| Willz vs Steve | 2–0 | 100.00% |
| Willz vs Feng | 0–2 | 0.00% |
| Willz vs Nina | 0–2 | 0.00% |
| Willz vs Panda | 0–2 | 0.00% |
| Willz vs Yoshimitsu | 0–1 | 0.00% |
| Willz vs Jack-8 | 0–1 | 0.00% |
| Willz vs Alisa | 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.