| Seyber vs Lili | 8–7 | 53.33% |
| Seyber vs Bryan | 6–5 | 54.55% |
| Seyber vs King | 4–5 | 44.44% |
| Seyber vs Jin | 4–5 | 44.44% |
| Seyber vs Reina | 4–4 | 50.00% |
| Seyber vs Kazuya | 5–2 | 71.43% |
| Seyber vs Steve | 3–4 | 42.86% |
| Seyber vs Yoshimitsu | 1–4 | 20.00% |
| Seyber vs Lars | 4–1 | 80.00% |
| Seyber vs Hwoarang | 3–1 | 75.00% |
| Seyber vs Alisa | 0–4 | 0.00% |
| Seyber vs Victor | 4–0 | 100.00% |
| Seyber vs Clive | 2–2 | 50.00% |
| Seyber vs Law | 2–1 | 66.67% |
| Seyber vs Asuka | 3–0 | 100.00% |
| Seyber vs Feng | 0–3 | 0.00% |
| Seyber vs Dragunov | 1–2 | 33.33% |
| Seyber vs Shaheen | 1–2 | 33.33% |
| Seyber vs Zafina | 1–2 | 33.33% |
| Seyber vs Leroy | 1–2 | 33.33% |
| Seyber vs Eddy | 1–2 | 33.33% |
| Seyber vs Jack-8 | 0–1 | 0.00% |
| Seyber vs Devil Jin | 0–1 | 0.00% |
| Seyber vs Claudio | 0–1 | 0.00% |
| Seyber vs Kuma | 0–1 | 0.00% |
| Seyber vs Panda | 0–1 | 0.00% |
| Seyber vs Jun | 0–1 | 0.00% |
| Seyber vs Heihachi | 0–1 | 0.00% |
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.