| Arthur Leywin vs Eddy | 5–13 | 27.78% |
| Arthur Leywin vs Reina | 8–4 | 66.67% |
| Arthur Leywin vs Steve | 8–2 | 80.00% |
| Arthur Leywin vs Lee | 6–4 | 60.00% |
| Arthur Leywin vs Law | 5–3 | 62.50% |
| Arthur Leywin vs Leroy | 6–1 | 85.71% |
| Arthur Leywin vs Jun | 5–2 | 71.43% |
| Arthur Leywin vs Victor | 4–3 | 57.14% |
| Arthur Leywin vs Azucena | 4–2 | 66.67% |
| Arthur Leywin vs Jin | 4–1 | 80.00% |
| Arthur Leywin vs Bryan | 2–3 | 40.00% |
| Arthur Leywin vs Lars | 3–2 | 60.00% |
| Arthur Leywin vs King | 4–0 | 100.00% |
| Arthur Leywin vs Lili | 2–2 | 50.00% |
| Arthur Leywin vs Nina | 2–2 | 50.00% |
| Arthur Leywin vs Hwoarang | 2–1 | 66.67% |
| Arthur Leywin vs Xiaoyu | 2–1 | 66.67% |
| Arthur Leywin vs Kazuya | 2–1 | 66.67% |
| Arthur Leywin vs Jack-8 | 0–3 | 0.00% |
| Arthur Leywin vs Feng | 3–0 | 100.00% |
| Arthur Leywin vs Leo | 2–1 | 66.67% |
| Arthur Leywin vs Zafina | 1–2 | 33.33% |
| Arthur Leywin vs Yoshimitsu | 1–1 | 50.00% |
| Arthur Leywin vs Asuka | 2–0 | 100.00% |
| Arthur Leywin vs Dragunov | 2–0 | 100.00% |
| Arthur Leywin vs Raven | 2–0 | 100.00% |
| Arthur Leywin vs Paul | 1–0 | 100.00% |
| Arthur Leywin vs Devil Jin | 1–0 | 100.00% |
| Arthur Leywin vs Claudio | 1–0 | 100.00% |
| Arthur Leywin vs Shaheen | 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.