| Seyar12 vs Eddy | 3–12 | 20.00% |
| Seyar12 vs King | 7–5 | 58.33% |
| Seyar12 vs Steve | 6–2 | 75.00% |
| Seyar12 vs Jin | 6–1 | 85.71% |
| Seyar12 vs Reina | 3–4 | 42.86% |
| Seyar12 vs Hwoarang | 4–2 | 66.67% |
| Seyar12 vs Xiaoyu | 3–3 | 50.00% |
| Seyar12 vs Kazuya | 1–5 | 16.67% |
| Seyar12 vs Feng | 2–4 | 33.33% |
| Seyar12 vs Jun | 3–3 | 50.00% |
| Seyar12 vs Bryan | 4–1 | 80.00% |
| Seyar12 vs Asuka | 4–1 | 80.00% |
| Seyar12 vs Dragunov | 1–3 | 25.00% |
| Seyar12 vs Nina | 2–2 | 50.00% |
| Seyar12 vs Panda | 1–3 | 25.00% |
| Seyar12 vs Law | 1–2 | 33.33% |
| Seyar12 vs Yoshimitsu | 1–2 | 33.33% |
| Seyar12 vs Jack-8 | 2–1 | 66.67% |
| Seyar12 vs Devil Jin | 1–2 | 33.33% |
| Seyar12 vs Lili | 0–3 | 0.00% |
| Seyar12 vs Victor | 1–2 | 33.33% |
| Seyar12 vs Paul | 2–0 | 100.00% |
| Seyar12 vs Lee | 2–0 | 100.00% |
| Seyar12 vs Azucena | 2–0 | 100.00% |
| Seyar12 vs Alisa | 0–1 | 0.00% |
| Seyar12 vs Claudio | 1–0 | 100.00% |
| Seyar12 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.