| Xwei vs Dragunov | 15–10 | 60.00% |
| Xwei vs Paul | 8–13 | 38.10% |
| Xwei vs King | 11–9 | 55.00% |
| Xwei vs Asuka | 12–6 | 66.67% |
| Xwei vs Kazuya | 12–4 | 75.00% |
| Xwei vs Jin | 8–6 | 57.14% |
| Xwei vs Lee | 8–6 | 57.14% |
| Xwei vs Yoshimitsu | 7–6 | 53.85% |
| Xwei vs Bryan | 5–7 | 41.67% |
| Xwei vs Nina | 3–8 | 27.27% |
| Xwei vs Leroy | 8–3 | 72.73% |
| Xwei vs Law | 8–2 | 80.00% |
| Xwei vs Hwoarang | 5–5 | 50.00% |
| Xwei vs Lili | 7–3 | 70.00% |
| Xwei vs Eddy | 5–5 | 50.00% |
| Xwei vs Steve | 4–5 | 44.44% |
| Xwei vs Alisa | 6–3 | 66.67% |
| Xwei vs Victor | 4–5 | 44.44% |
| Xwei vs Devil Jin | 6–2 | 75.00% |
| Xwei vs Claudio | 6–2 | 75.00% |
| Xwei vs Azucena | 6–2 | 75.00% |
| Xwei vs Jack-8 | 3–4 | 42.86% |
| Xwei vs Lars | 4–3 | 57.14% |
| Xwei vs Feng | 3–3 | 50.00% |
| Xwei vs Kuma | 2–3 | 40.00% |
| Xwei vs Reina | 2–3 | 40.00% |
| Xwei vs Xiaoyu | 1–3 | 25.00% |
| Xwei vs Shaheen | 2–1 | 66.67% |
| Xwei vs Anna | 2–1 | 66.67% |
| Xwei vs Zafina | 0–2 | 0.00% |
| Xwei vs Jun | 0–2 | 0.00% |
| Xwei vs Leo | 0–1 | 0.00% |
| Xwei vs Clive | 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.