| Aoii vs Kazuya | 19–5 | 79.17% |
| Aoii vs Azucena | 18–5 | 78.26% |
| Aoii vs King | 20–2 | 90.91% |
| Aoii vs Steve | 16–6 | 72.73% |
| Aoii vs Lidia | 13–5 | 72.22% |
| Aoii vs Jack-8 | 10–6 | 62.50% |
| Aoii vs Heihachi | 15–1 | 93.75% |
| Aoii vs Victor | 12–3 | 80.00% |
| Aoii vs Hwoarang | 6–7 | 46.15% |
| Aoii vs Bryan | 8–5 | 61.54% |
| Aoii vs Leroy | 6–7 | 46.15% |
| Aoii vs Eddy | 10–3 | 76.92% |
| Aoii vs Claudio | 6–6 | 50.00% |
| Aoii vs Reina | 12–0 | 100.00% |
| Aoii vs Lili | 7–4 | 63.64% |
| Aoii vs Leo | 9–2 | 81.82% |
| Aoii vs Law | 8–2 | 80.00% |
| Aoii vs Raven | 6–4 | 60.00% |
| Aoii vs Jin | 9–0 | 100.00% |
| Aoii vs Clive | 8–1 | 88.89% |
| Aoii vs Asuka | 6–2 | 75.00% |
| Aoii vs Nina | 7–1 | 87.50% |
| Aoii vs Kuma | 6–2 | 75.00% |
| Aoii vs Feng | 1–6 | 14.29% |
| Aoii vs Armor King | 6–1 | 85.71% |
| Aoii vs Yoshimitsu | 3–3 | 50.00% |
| Aoii vs Devil Jin | 4–2 | 66.67% |
| Aoii vs Jun | 4–2 | 66.67% |
| Aoii vs Dragunov | 3–2 | 60.00% |
| Aoii vs Lee | 2–2 | 50.00% |
| Aoii vs Paul | 1–2 | 33.33% |
| Aoii vs Lars | 1–2 | 33.33% |
| Aoii vs Shaheen | 2–1 | 66.67% |
| Aoii vs Panda | 2–1 | 66.67% |
| Aoii vs Zafina | 2–1 | 66.67% |
| Aoii vs Anna | 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.