| Lei's battles vs Jin | 4–3 | 57.14% |
| Lei's battles vs Lidia | 4–3 | 57.14% |
| Lei's battles vs Paul | 4–2 | 66.67% |
| Lei's battles vs Steve | 2–4 | 33.33% |
| Lei's battles vs Leo | 4–2 | 66.67% |
| Lei's battles vs Eddy | 0–6 | 0.00% |
| Lei's battles vs King | 0–5 | 0.00% |
| Lei's battles vs Asuka | 1–4 | 20.00% |
| Lei's battles vs Bryan | 0–4 | 0.00% |
| Lei's battles vs Dragunov | 2–2 | 50.00% |
| Lei's battles vs Nina | 2–2 | 50.00% |
| Lei's battles vs Victor | 1–3 | 25.00% |
| Lei's battles vs Law | 3–0 | 100.00% |
| Lei's battles vs Claudio | 0–3 | 0.00% |
| Lei's battles vs Reina | 0–3 | 0.00% |
| Lei's battles vs Clive | 1–2 | 33.33% |
| Lei's battles vs Hwoarang | 2–0 | 100.00% |
| Lei's battles vs Kazuya | 2–0 | 100.00% |
| Lei's battles vs Devil Jin | 2–0 | 100.00% |
| Lei's battles vs Lars | 2–0 | 100.00% |
| Lei's battles vs Kuma | 0–2 | 0.00% |
| Lei's battles vs Leroy | 0–2 | 0.00% |
| Lei's battles vs Azucena | 2–0 | 100.00% |
| Lei's battles vs Lili | 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.