| Miss B-Onichan vs Bryan | 10–4 | 71.43% |
| Miss B-Onichan vs Jin | 12–1 | 92.31% |
| Miss B-Onichan vs Yoshimitsu | 7–3 | 70.00% |
| Miss B-Onichan vs King | 9–0 | 100.00% |
| Miss B-Onichan vs Law | 7–0 | 100.00% |
| Miss B-Onichan vs Jun | 7–0 | 100.00% |
| Miss B-Onichan vs Hwoarang | 2–4 | 33.33% |
| Miss B-Onichan vs Kazuya | 5–1 | 83.33% |
| Miss B-Onichan vs Dragunov | 5–1 | 83.33% |
| Miss B-Onichan vs Steve | 5–0 | 100.00% |
| Miss B-Onichan vs Azucena | 4–1 | 80.00% |
| Miss B-Onichan vs Lidia | 4–1 | 80.00% |
| Miss B-Onichan vs Clive | 5–0 | 100.00% |
| Miss B-Onichan vs Devil Jin | 4–0 | 100.00% |
| Miss B-Onichan vs Reina | 3–1 | 75.00% |
| Miss B-Onichan vs Fahkumram | 4–0 | 100.00% |
| Miss B-Onichan vs Lili | 3–0 | 100.00% |
| Miss B-Onichan vs Raven | 1–2 | 33.33% |
| Miss B-Onichan vs Eddy | 3–0 | 100.00% |
| Miss B-Onichan vs Jack-8 | 2–0 | 100.00% |
| Miss B-Onichan vs Asuka | 2–0 | 100.00% |
| Miss B-Onichan vs Leo | 2–0 | 100.00% |
| Miss B-Onichan vs Lars | 2–0 | 100.00% |
| Miss B-Onichan vs Nina | 2–0 | 100.00% |
| Miss B-Onichan vs Lee | 2–0 | 100.00% |
| Miss B-Onichan vs Xiaoyu | 1–0 | 100.00% |
| Miss B-Onichan vs Alisa | 1–0 | 100.00% |
| Miss B-Onichan vs Heihachi | 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.