| Seandon vs Reina | 7–1 | 87.50% |
| Seandon vs Hwoarang | 1–5 | 16.67% |
| Seandon vs Dragunov | 5–0 | 100.00% |
| Seandon vs Jin | 4–0 | 100.00% |
| Seandon vs Lars | 4–0 | 100.00% |
| Seandon vs Kuma | 0–4 | 0.00% |
| Seandon vs Law | 3–0 | 100.00% |
| Seandon vs Victor | 3–0 | 100.00% |
| Seandon vs Heihachi | 2–1 | 66.67% |
| Seandon vs King | 1–1 | 50.00% |
| Seandon vs Yoshimitsu | 2–0 | 100.00% |
| Seandon vs Bryan | 0–2 | 0.00% |
| Seandon vs Feng | 2–0 | 100.00% |
| Seandon vs Leo | 2–0 | 100.00% |
| Seandon vs Lee | 2–0 | 100.00% |
| Seandon vs Eddy | 0–2 | 0.00% |
| Seandon vs Xiaoyu | 1–0 | 100.00% |
| Seandon vs Steve | 1–0 | 100.00% |
| Seandon vs Nina | 1–0 | 100.00% |
| Seandon 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.