| Weii vs Eddy | 6–8 | 42.86% |
| Weii vs Steve | 8–5 | 61.54% |
| Weii vs Kazuya | 4–5 | 44.44% |
| Weii vs Yoshimitsu | 2–6 | 25.00% |
| Weii vs Reina | 6–1 | 85.71% |
| Weii vs Azucena | 2–5 | 28.57% |
| Weii vs Lili | 4–2 | 66.67% |
| Weii vs King | 4–1 | 80.00% |
| Weii vs Asuka | 4–1 | 80.00% |
| Weii vs Shaheen | 3–2 | 60.00% |
| Weii vs Leroy | 4–1 | 80.00% |
| Weii vs Law | 2–2 | 50.00% |
| Weii vs Xiaoyu | 2–2 | 50.00% |
| Weii vs Feng | 3–1 | 75.00% |
| Weii vs Alisa | 4–0 | 100.00% |
| Weii vs Jin | 1–2 | 33.33% |
| Weii vs Leo | 3–0 | 100.00% |
| Weii vs Nina | 2–1 | 66.67% |
| Weii vs Paul | 2–0 | 100.00% |
| Weii vs Kuma | 2–0 | 100.00% |
| Weii vs Jun | 2–0 | 100.00% |
| Weii vs Hwoarang | 1–0 | 100.00% |
| Weii vs Bryan | 1–0 | 100.00% |
| Weii vs Lars | 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.