| Willywonka vs Jin | 4–11 | 26.67% |
| Willywonka vs Eddy | 3–8 | 27.27% |
| Willywonka vs Hwoarang | 1–9 | 10.00% |
| Willywonka vs Lili | 4–5 | 44.44% |
| Willywonka vs Nina | 5–4 | 55.56% |
| Willywonka vs Asuka | 2–6 | 25.00% |
| Willywonka vs Paul | 3–4 | 42.86% |
| Willywonka vs King | 1–6 | 14.29% |
| Willywonka vs Dragunov | 4–3 | 57.14% |
| Willywonka vs Yoshimitsu | 2–4 | 33.33% |
| Willywonka vs Law | 1–4 | 20.00% |
| Willywonka vs Steve | 1–4 | 20.00% |
| Willywonka vs Jack-8 | 1–4 | 20.00% |
| Willywonka vs Devil Jin | 1–4 | 20.00% |
| Willywonka vs Zafina | 4–1 | 80.00% |
| Willywonka vs Reina | 3–2 | 60.00% |
| Willywonka vs Bryan | 0–4 | 0.00% |
| Willywonka vs Lars | 1–2 | 33.33% |
| Willywonka vs Feng | 0–2 | 0.00% |
| Willywonka vs Lee | 1–1 | 50.00% |
| Willywonka vs Kuma | 0–2 | 0.00% |
| Willywonka vs Jun | 2–0 | 100.00% |
| Willywonka vs Victor | 0–2 | 0.00% |
| Willywonka vs Xiaoyu | 1–0 | 100.00% |
| Willywonka vs Kazuya | 1–0 | 100.00% |
| Willywonka vs Alisa | 1–0 | 100.00% |
| Willywonka vs Shaheen | 0–1 | 0.00% |
| Willywonka vs Azucena | 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.