| Ech0zer0 vs King | 4–2 | 66.67% |
| Ech0zer0 vs Lili | 3–3 | 50.00% |
| Ech0zer0 vs Dragunov | 3–3 | 50.00% |
| Ech0zer0 vs Hwoarang | 2–3 | 40.00% |
| Ech0zer0 vs Heihachi | 2–3 | 40.00% |
| Ech0zer0 vs Kazuya | 3–1 | 75.00% |
| Ech0zer0 vs Lidia | 4–0 | 100.00% |
| Ech0zer0 vs Law | 2–1 | 66.67% |
| Ech0zer0 vs Jin | 2–1 | 66.67% |
| Ech0zer0 vs Steve | 3–0 | 100.00% |
| Ech0zer0 vs Asuka | 0–2 | 0.00% |
| Ech0zer0 vs Lars | 2–0 | 100.00% |
| Ech0zer0 vs Nina | 2–0 | 100.00% |
| Ech0zer0 vs Reina | 2–0 | 100.00% |
| Ech0zer0 vs Azucena | 2–0 | 100.00% |
| Ech0zer0 vs Eddy | 0–2 | 0.00% |
| Ech0zer0 vs Anna | 0–2 | 0.00% |
| Ech0zer0 vs Leroy | 1–0 | 100.00% |
| Ech0zer0 vs Jun | 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.