| seya vs Lili | 4–2 | 66.67% |
| seya vs Reina | 6–0 | 100.00% |
| seya vs Hwoarang | 4–1 | 80.00% |
| seya vs Jin | 3–2 | 60.00% |
| seya vs Kazuya | 2–2 | 50.00% |
| seya vs Victor | 1–3 | 25.00% |
| seya vs Eddy | 3–1 | 75.00% |
| seya vs Law | 2–1 | 66.67% |
| seya vs King | 2–1 | 66.67% |
| seya vs Leo | 1–2 | 33.33% |
| seya vs Lars | 3–0 | 100.00% |
| seya vs Leroy | 1–2 | 33.33% |
| seya vs Yoshimitsu | 1–1 | 50.00% |
| seya vs Bryan | 1–1 | 50.00% |
| seya vs Steve | 0–2 | 0.00% |
| seya vs Feng | 1–1 | 50.00% |
| seya vs Dragunov | 2–0 | 100.00% |
| seya vs Jun | 2–0 | 100.00% |
| seya vs Paul | 0–1 | 0.00% |
| seya vs Xiaoyu | 1–0 | 100.00% |
| seya vs Jack-8 | 1–0 | 100.00% |
| seya vs Devil Jin | 1–0 | 100.00% |
| seya vs Shaheen | 1–0 | 100.00% |
| seya vs Nina | 1–0 | 100.00% |
| seya vs Zafina | 1–0 | 100.00% |
| seya vs Azucena | 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.