| Wei9527 vs Heihachi | 12–12 | 50.00% |
| Wei9527 vs Lili | 4–8 | 33.33% |
| Wei9527 vs Reina | 7–3 | 70.00% |
| Wei9527 vs Law | 3–5 | 37.50% |
| Wei9527 vs Steve | 3–5 | 37.50% |
| Wei9527 vs Jun | 3–5 | 37.50% |
| Wei9527 vs Jin | 1–6 | 14.29% |
| Wei9527 vs Alisa | 6–1 | 85.71% |
| Wei9527 vs King | 3–3 | 50.00% |
| Wei9527 vs Yoshimitsu | 4–2 | 66.67% |
| Wei9527 vs Kazuya | 4–2 | 66.67% |
| Wei9527 vs Lidia | 2–4 | 33.33% |
| Wei9527 vs Victor | 1–4 | 20.00% |
| Wei9527 vs Xiaoyu | 4–0 | 100.00% |
| Wei9527 vs Devil Jin | 2–2 | 50.00% |
| Wei9527 vs Leo | 4–0 | 100.00% |
| Wei9527 vs Kuma | 0–4 | 0.00% |
| Wei9527 vs Hwoarang | 2–1 | 66.67% |
| Wei9527 vs Bryan | 1–2 | 33.33% |
| Wei9527 vs Dragunov | 2–1 | 66.67% |
| Wei9527 vs Lars | 1–2 | 33.33% |
| Wei9527 vs Lee | 0–3 | 0.00% |
| Wei9527 vs Paul | 0–2 | 0.00% |
| Wei9527 vs Asuka | 0–2 | 0.00% |
| Wei9527 vs Nina | 1–1 | 50.00% |
| Wei9527 vs Eddy | 0–2 | 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.