| Sebastien vs Jin | 10–9 | 52.63% |
| Sebastien vs Law | 8–9 | 47.06% |
| Sebastien vs Hwoarang | 11–6 | 64.71% |
| Sebastien vs Eddy | 0–16 | 0.00% |
| Sebastien vs Kazuya | 6–6 | 50.00% |
| Sebastien vs Reina | 2–9 | 18.18% |
| Sebastien vs Yoshimitsu | 6–4 | 60.00% |
| Sebastien vs Steve | 4–6 | 40.00% |
| Sebastien vs Azucena | 5–5 | 50.00% |
| Sebastien vs King | 4–5 | 44.44% |
| Sebastien vs Asuka | 5–4 | 55.56% |
| Sebastien vs Dragunov | 6–3 | 66.67% |
| Sebastien vs Paul | 5–3 | 62.50% |
| Sebastien vs Lars | 4–4 | 50.00% |
| Sebastien vs Nina | 5–3 | 62.50% |
| Sebastien vs Lili | 2–5 | 28.57% |
| Sebastien vs Jun | 3–4 | 42.86% |
| Sebastien vs Victor | 3–4 | 42.86% |
| Sebastien vs Bryan | 3–3 | 50.00% |
| Sebastien vs Lee | 4–2 | 66.67% |
| Sebastien vs Kuma | 1–5 | 16.67% |
| Sebastien vs Panda | 1–5 | 16.67% |
| Sebastien vs Feng | 2–3 | 40.00% |
| Sebastien vs Alisa | 1–4 | 20.00% |
| Sebastien vs Claudio | 3–2 | 60.00% |
| Sebastien vs Jack-8 | 2–1 | 66.67% |
| Sebastien vs Devil Jin | 2–1 | 66.67% |
| Sebastien vs Shaheen | 2–1 | 66.67% |
| Sebastien vs Leroy | 1–2 | 33.33% |
| Sebastien vs Raven | 1–2 | 33.33% |
| Sebastien vs Xiaoyu | 2–0 | 100.00% |
| Sebastien vs Leo | 0–1 | 0.00% |
| Sebastien vs Zafina | 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.