| Leon_20 vs Jin | 2–8 | 20.00% |
| Leon_20 vs Law | 1–4 | 20.00% |
| Leon_20 vs Steve | 5–0 | 100.00% |
| Leon_20 vs Yoshimitsu | 2–1 | 66.67% |
| Leon_20 vs Reina | 2–1 | 66.67% |
| Leon_20 vs Eddy | 1–1 | 50.00% |
| Leon_20 vs King | 1–0 | 100.00% |
| Leon_20 vs Xiaoyu | 0–1 | 0.00% |
| Leon_20 vs Asuka | 0–1 | 0.00% |
| Leon_20 vs Devil Jin | 1–0 | 100.00% |
| Leon_20 vs Dragunov | 0–1 | 0.00% |
| Leon_20 vs Alisa | 0–1 | 0.00% |
| Leon_20 vs Lee | 0–1 | 0.00% |
| Leon_20 vs Panda | 0–1 | 0.00% |
| Leon_20 vs Azucena | 1–0 | 100.00% |
| Leon_20 vs Raven | 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.