| Seckatai vs Kazuya | 6–7 | 46.15% |
| Seckatai vs Reina | 8–4 | 66.67% |
| Seckatai vs Paul | 3–2 | 60.00% |
| Seckatai vs Leroy | 5–0 | 100.00% |
| Seckatai vs King | 0–4 | 0.00% |
| Seckatai vs Bryan | 2–2 | 50.00% |
| Seckatai vs Alisa | 4–0 | 100.00% |
| Seckatai vs Azucena | 3–1 | 75.00% |
| Seckatai vs Eddy | 2–2 | 50.00% |
| Seckatai vs Hwoarang | 2–1 | 66.67% |
| Seckatai vs Jin | 1–2 | 33.33% |
| Seckatai vs Leo | 2–1 | 66.67% |
| Seckatai vs Lars | 1–2 | 33.33% |
| Seckatai vs Claudio | 2–1 | 66.67% |
| Seckatai vs Victor | 3–0 | 100.00% |
| Seckatai vs Raven | 1–2 | 33.33% |
| Seckatai vs Law | 0–2 | 0.00% |
| Seckatai vs Yoshimitsu | 0–2 | 0.00% |
| Seckatai vs Xiaoyu | 0–2 | 0.00% |
| Seckatai vs Feng | 2–0 | 100.00% |
| Seckatai vs Lili | 2–0 | 100.00% |
| Seckatai vs Nina | 2–0 | 100.00% |
| Seckatai vs Lee | 2–0 | 100.00% |
| Seckatai vs Zafina | 0–2 | 0.00% |
| Seckatai vs Jun | 1–1 | 50.00% |
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.