| Big Willie-isms vs Lee | 6–1 | 85.71% |
| Big Willie-isms vs King | 2–4 | 33.33% |
| Big Willie-isms vs Jin | 6–0 | 100.00% |
| Big Willie-isms vs Xiaoyu | 3–2 | 60.00% |
| Big Willie-isms vs Raven | 3–2 | 60.00% |
| Big Willie-isms vs Paul | 1–2 | 33.33% |
| Big Willie-isms vs Law | 2–1 | 66.67% |
| Big Willie-isms vs Hwoarang | 3–0 | 100.00% |
| Big Willie-isms vs Lili | 3–0 | 100.00% |
| Big Willie-isms vs Nina | 3–0 | 100.00% |
| Big Willie-isms vs Kazuya | 2–0 | 100.00% |
| Big Willie-isms vs Steve | 2–0 | 100.00% |
| Big Willie-isms vs Asuka | 2–0 | 100.00% |
| Big Willie-isms vs Feng | 2–0 | 100.00% |
| Big Willie-isms vs Reina | 2–0 | 100.00% |
| Big Willie-isms vs Azucena | 0–2 | 0.00% |
| Big Willie-isms vs Dragunov | 1–0 | 100.00% |
| Big Willie-isms vs Alisa | 1–0 | 100.00% |
| Big Willie-isms vs Shaheen | 1–0 | 100.00% |
| Big Willie-isms 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.