| Bastien vs Kazuya | 8–2 | 80.00% |
| Bastien vs Steve | 6–3 | 66.67% |
| Bastien vs Alisa | 3–3 | 50.00% |
| Bastien vs Jin | 4–1 | 80.00% |
| Bastien vs Dragunov | 1–4 | 20.00% |
| Bastien vs Yoshimitsu | 2–2 | 50.00% |
| Bastien vs Hwoarang | 2–2 | 50.00% |
| Bastien vs Bryan | 2–2 | 50.00% |
| Bastien vs Paul | 1–2 | 33.33% |
| Bastien vs Law | 1–2 | 33.33% |
| Bastien vs King | 2–1 | 66.67% |
| Bastien vs Leroy | 2–1 | 66.67% |
| Bastien vs Eddy | 0–3 | 0.00% |
| Bastien vs Heihachi | 0–3 | 0.00% |
| Bastien vs Fahkumram | 1–2 | 33.33% |
| Bastien vs Asuka | 0–2 | 0.00% |
| Bastien vs Leo | 1–1 | 50.00% |
| Bastien vs Lars | 2–0 | 100.00% |
| Bastien vs Jun | 2–0 | 100.00% |
| Bastien vs Victor | 1–1 | 50.00% |
| Bastien vs Lidia | 1–1 | 50.00% |
| Bastien vs Anna | 0–2 | 0.00% |
| Bastien vs Lili | 1–0 | 100.00% |
| Bastien vs Nina | 0–1 | 0.00% |
| Bastien vs Zafina | 1–0 | 100.00% |
| Bastien vs Reina | 1–0 | 100.00% |
| Bastien 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.