| Sekistsu vs King | 5–1 | 83.33% |
| Sekistsu vs Steve | 4–0 | 100.00% |
| Sekistsu vs Lili | 3–1 | 75.00% |
| Sekistsu vs Jin | 3–0 | 100.00% |
| Sekistsu vs Miary Zo | 1–2 | 33.33% |
| Sekistsu vs Leroy | 2–0 | 100.00% |
| Sekistsu vs Victor | 1–1 | 50.00% |
| Sekistsu vs Lidia | 2–0 | 100.00% |
| Sekistsu vs Law | 0–1 | 0.00% |
| Sekistsu vs Hwoarang | 1–0 | 100.00% |
| Sekistsu vs Bryan | 1–0 | 100.00% |
| Sekistsu vs Kazuya | 1–0 | 100.00% |
| Sekistsu vs Jack-8 | 1–0 | 100.00% |
| Sekistsu vs Asuka | 1–0 | 100.00% |
| Sekistsu vs Devil Jin | 1–0 | 100.00% |
| Sekistsu vs Lars | 1–0 | 100.00% |
| Sekistsu vs Alisa | 1–0 | 100.00% |
| Sekistsu vs Lee | 1–0 | 100.00% |
| Sekistsu vs Reina | 1–0 | 100.00% |
| Sekistsu vs Azucena | 1–0 | 100.00% |
| Sekistsu vs Armor King | 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.