| aAmamiya_ vs Law | 12–8 | 60.00% |
| aAmamiya_ vs Jin | 9–9 | 50.00% |
| aAmamiya_ vs Lidia | 5–12 | 29.41% |
| aAmamiya_ vs Reina | 10–6 | 62.50% |
| aAmamiya_ vs Kazuya | 5–9 | 35.71% |
| aAmamiya_ vs Eddy | 3–11 | 21.43% |
| aAmamiya_ vs Asuka | 6–6 | 50.00% |
| aAmamiya_ vs Azucena | 7–5 | 58.33% |
| aAmamiya_ vs King | 3–8 | 27.27% |
| aAmamiya_ vs Hwoarang | 5–5 | 50.00% |
| aAmamiya_ vs Xiaoyu | 1–8 | 11.11% |
| aAmamiya_ vs Steve | 4–5 | 44.44% |
| aAmamiya_ vs Lili | 3–5 | 37.50% |
| aAmamiya_ vs Victor | 2–5 | 28.57% |
| aAmamiya_ vs Dragunov | 3–3 | 50.00% |
| aAmamiya_ vs Lee | 4–2 | 66.67% |
| aAmamiya_ vs Jun | 5–1 | 83.33% |
| aAmamiya_ vs Raven | 1–5 | 16.67% |
| aAmamiya_ vs Paul | 2–3 | 40.00% |
| aAmamiya_ vs Bryan | 2–3 | 40.00% |
| aAmamiya_ vs Jack-8 | 2–2 | 50.00% |
| aAmamiya_ vs Feng | 2–2 | 50.00% |
| aAmamiya_ vs Leo | 3–1 | 75.00% |
| aAmamiya_ vs Yoshimitsu | 2–1 | 66.67% |
| aAmamiya_ vs Leroy | 1–2 | 33.33% |
| aAmamiya_ vs Heihachi | 1–2 | 33.33% |
| aAmamiya_ vs Zafina | 2–0 | 100.00% |
| aAmamiya_ vs Shaheen | 1–0 | 100.00% |
| aAmamiya_ vs Kuma | 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.