| Amatsu vs Reina | 15–9 | 62.50% |
| Amatsu vs King | 13–6 | 68.42% |
| Amatsu vs Steve | 11–6 | 64.71% |
| Amatsu vs Lili | 8–8 | 50.00% |
| Amatsu vs Jin | 4–8 | 33.33% |
| Amatsu vs Dragunov | 4–8 | 33.33% |
| Amatsu vs Lars | 3–9 | 25.00% |
| Amatsu vs Azucena | 7–5 | 58.33% |
| Amatsu vs Alisa | 4–7 | 36.36% |
| Amatsu vs Fahkumram | 5–6 | 45.45% |
| Amatsu vs Law | 9–1 | 90.00% |
| Amatsu vs Kazuya | 5–5 | 50.00% |
| Amatsu vs Lidia | 6–4 | 60.00% |
| Amatsu vs Bryan | 6–3 | 66.67% |
| Amatsu vs Eddy | 6–3 | 66.67% |
| Amatsu vs Hwoarang | 2–6 | 25.00% |
| Amatsu vs Xiaoyu | 5–3 | 62.50% |
| Amatsu vs Raven | 3–5 | 37.50% |
| Amatsu vs Jun | 6–1 | 85.71% |
| Amatsu vs Miary Zo | 4–3 | 57.14% |
| Amatsu vs Yoshimitsu | 4–2 | 66.67% |
| Amatsu vs Leo | 2–4 | 33.33% |
| Amatsu vs Leroy | 4–2 | 66.67% |
| Amatsu vs Asuka | 4–1 | 80.00% |
| Amatsu vs Lee | 1–4 | 20.00% |
| Amatsu vs Victor | 4–1 | 80.00% |
| Amatsu vs Clive | 4–1 | 80.00% |
| Amatsu vs Armor King | 2–3 | 40.00% |
| Amatsu vs Paul | 3–1 | 75.00% |
| Amatsu vs Nina | 3–1 | 75.00% |
| Amatsu vs Anna | 2–2 | 50.00% |
| Amatsu vs Heihachi | 3–0 | 100.00% |
| Amatsu vs Jack-8 | 2–0 | 100.00% |
| Amatsu vs Feng | 0–2 | 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.