| Wei Shen vs King | 12–17 | 41.38% |
| Wei Shen vs Steve | 9–9 | 50.00% |
| Wei Shen vs Jun | 7–8 | 46.67% |
| Wei Shen vs Jin | 6–7 | 46.15% |
| Wei Shen vs Kazuya | 0–8 | 0.00% |
| Wei Shen vs Reina | 5–3 | 62.50% |
| Wei Shen vs Yoshimitsu | 1–5 | 16.67% |
| Wei Shen vs Hwoarang | 4–2 | 66.67% |
| Wei Shen vs Asuka | 1–5 | 16.67% |
| Wei Shen vs Lee | 3–3 | 50.00% |
| Wei Shen vs Clive | 0–6 | 0.00% |
| Wei Shen vs Bryan | 1–4 | 20.00% |
| Wei Shen vs Eddy | 2–3 | 40.00% |
| Wei Shen vs Anna | 1–4 | 20.00% |
| Wei Shen vs Lili | 1–3 | 25.00% |
| Wei Shen vs Nina | 0–4 | 0.00% |
| Wei Shen vs Victor | 3–1 | 75.00% |
| Wei Shen vs Law | 2–1 | 66.67% |
| Wei Shen vs Heihachi | 1–2 | 33.33% |
| Wei Shen vs Paul | 1–1 | 50.00% |
| Wei Shen vs Devil Jin | 0–2 | 0.00% |
| Wei Shen vs Leo | 2–0 | 100.00% |
| Wei Shen vs Zafina | 2–0 | 100.00% |
| Wei Shen vs Fahkumram | 1–1 | 50.00% |
| Wei Shen vs Dragunov | 0–1 | 0.00% |
| Wei Shen vs Alisa | 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.