| SeniSiken vs King | 2–4 | 33.33% |
| SeniSiken vs Jun | 5–1 | 83.33% |
| SeniSiken vs Jin | 4–1 | 80.00% |
| SeniSiken vs Lars | 4–0 | 100.00% |
| SeniSiken vs Claudio | 2–2 | 50.00% |
| SeniSiken vs Eddy | 2–2 | 50.00% |
| SeniSiken vs Steve | 1–2 | 33.33% |
| SeniSiken vs Bryan | 2–0 | 100.00% |
| SeniSiken vs Devil Jin | 2–0 | 100.00% |
| SeniSiken vs Lili | 0–2 | 0.00% |
| SeniSiken vs Alisa | 2–0 | 100.00% |
| SeniSiken vs Nina | 2–0 | 100.00% |
| SeniSiken vs Leroy | 0–2 | 0.00% |
| SeniSiken vs Victor | 2–0 | 100.00% |
| SeniSiken vs Law | 1–0 | 100.00% |
| SeniSiken vs Hwoarang | 1–0 | 100.00% |
| SeniSiken vs Kazuya | 1–0 | 100.00% |
| SeniSiken vs Feng | 1–0 | 100.00% |
| SeniSiken vs Reina | 1–0 | 100.00% |
| SeniSiken vs Raven | 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.