| Leon Ideas vs Clive | 12–8 | 60.00% |
| Leon Ideas vs Kazuya | 9–8 | 52.94% |
| Leon Ideas vs Jin | 5–7 | 41.67% |
| Leon Ideas vs Steve | 9–3 | 75.00% |
| Leon Ideas vs Bryan | 3–7 | 30.00% |
| Leon Ideas vs Reina | 3–5 | 37.50% |
| Leon Ideas vs Lars | 4–3 | 57.14% |
| Leon Ideas vs Heihachi | 4–3 | 57.14% |
| Leon Ideas vs Law | 3–3 | 50.00% |
| Leon Ideas vs King | 0–5 | 0.00% |
| Leon Ideas vs Victor | 4–1 | 80.00% |
| Leon Ideas vs Lidia | 2–3 | 40.00% |
| Leon Ideas vs Jun | 3–1 | 75.00% |
| Leon Ideas vs Hwoarang | 2–0 | 100.00% |
| Leon Ideas vs Alisa | 2–0 | 100.00% |
| Leon Ideas vs Azucena | 2–0 | 100.00% |
| Leon Ideas vs Raven | 0–2 | 0.00% |
| Leon Ideas vs Eddy | 0–2 | 0.00% |
| Leon Ideas vs Nina | 2–0 | 100.00% |
| Leon Ideas vs Kuma | 1–0 | 100.00% |
| Leon Ideas vs Claudio | 0–1 | 0.00% |
| Leon Ideas vs Leroy | 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.