| Onii vs King | 5–2 | 71.43% |
| Onii vs Asuka | 5–2 | 71.43% |
| Onii vs Law | 4–2 | 66.67% |
| Onii vs Devil Jin | 2–4 | 33.33% |
| Onii vs Jin | 4–0 | 100.00% |
| Onii vs Leo | 2–2 | 50.00% |
| Onii vs Kazuya | 0–3 | 0.00% |
| Onii vs Lars | 2–1 | 66.67% |
| Onii vs Leroy | 3–0 | 100.00% |
| Onii vs Eddy | 2–1 | 66.67% |
| Onii vs Clive | 2–1 | 66.67% |
| Onii vs Xiaoyu | 2–0 | 100.00% |
| Onii vs Shaheen | 2–0 | 100.00% |
| Onii vs Zafina | 2–0 | 100.00% |
| Onii vs Reina | 0–2 | 0.00% |
| Onii vs Lidia | 2–0 | 100.00% |
| Onii vs Fahkumram | 2–0 | 100.00% |
| Onii vs Yoshimitsu | 1–0 | 100.00% |
| Onii vs Hwoarang | 1–0 | 100.00% |
| Onii vs Bryan | 1–0 | 100.00% |
| Onii vs Steve | 0–1 | 0.00% |
| Onii vs Dragunov | 0–1 | 0.00% |
| Onii vs Claudio | 1–0 | 100.00% |
| Onii vs Azucena | 1–0 | 100.00% |
| Onii vs Victor | 1–0 | 100.00% |
| Onii vs Armor King | 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.