| Bastiwen vs Jin | 12–6 | 66.67% |
| Bastiwen vs Kazuya | 7–11 | 38.89% |
| Bastiwen vs Bryan | 13–3 | 81.25% |
| Bastiwen vs Reina | 6–7 | 46.15% |
| Bastiwen vs Dragunov | 5–7 | 41.67% |
| Bastiwen vs Lili | 4–6 | 40.00% |
| Bastiwen vs Jun | 5–5 | 50.00% |
| Bastiwen vs Yoshimitsu | 4–4 | 50.00% |
| Bastiwen vs Heihachi | 5–2 | 71.43% |
| Bastiwen vs Hwoarang | 3–3 | 50.00% |
| Bastiwen vs Leo | 5–1 | 83.33% |
| Bastiwen vs Paul | 3–2 | 60.00% |
| Bastiwen vs Devil Jin | 4–1 | 80.00% |
| Bastiwen vs Alisa | 3–2 | 60.00% |
| Bastiwen vs Kuma | 4–1 | 80.00% |
| Bastiwen vs Azucena | 3–2 | 60.00% |
| Bastiwen vs Claudio | 2–2 | 50.00% |
| Bastiwen vs Lee | 1–3 | 25.00% |
| Bastiwen vs Lidia | 2–2 | 50.00% |
| Bastiwen vs King | 3–0 | 100.00% |
| Bastiwen vs Jack-8 | 2–1 | 66.67% |
| Bastiwen vs Nina | 3–0 | 100.00% |
| Bastiwen vs Law | 2–0 | 100.00% |
| Bastiwen vs Xiaoyu | 2–0 | 100.00% |
| Bastiwen vs Steve | 2–0 | 100.00% |
| Bastiwen vs Feng | 2–0 | 100.00% |
| Bastiwen vs Lars | 0–2 | 0.00% |
| Bastiwen vs Asuka | 1–0 | 100.00% |
| Bastiwen vs Victor | 0–1 | 0.00% |
| Bastiwen vs Raven | 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.