| Léron vs Eddy | 7–6 | 53.85% |
| Léron vs Hwoarang | 3–8 | 27.27% |
| Léron vs Jin | 4–5 | 44.44% |
| Léron vs Feng | 6–3 | 66.67% |
| Léron vs Alisa | 8–1 | 88.89% |
| Léron vs Bryan | 5–3 | 62.50% |
| Léron vs Claudio | 5–3 | 62.50% |
| Léron vs Jun | 5–2 | 71.43% |
| Léron vs Anna | 5–2 | 71.43% |
| Léron vs Asuka | 0–5 | 0.00% |
| Léron vs Lili | 3–2 | 60.00% |
| Léron vs Victor | 2–3 | 40.00% |
| Léron vs Law | 2–2 | 50.00% |
| Léron vs Zafina | 2–2 | 50.00% |
| Léron vs Leroy | 3–1 | 75.00% |
| Léron vs Dragunov | 1–2 | 33.33% |
| Léron vs Azucena | 3–0 | 100.00% |
| Léron vs Clive | 2–1 | 66.67% |
| Léron vs King | 2–0 | 100.00% |
| Léron vs Steve | 1–1 | 50.00% |
| Léron vs Devil Jin | 0–2 | 0.00% |
| Léron vs Lars | 2–0 | 100.00% |
| Léron vs Nina | 2–0 | 100.00% |
| Léron vs Lee | 2–0 | 100.00% |
| Léron vs Xiaoyu | 1–0 | 100.00% |
| Léron vs Kazuya | 0–1 | 0.00% |
| Léron 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.