| ampy vs Jin | 17–5 | 77.27% |
| ampy vs King | 8–5 | 61.54% |
| ampy vs Hwoarang | 11–1 | 91.67% |
| ampy vs Alisa | 7–5 | 58.33% |
| ampy vs Yoshimitsu | 4–5 | 44.44% |
| ampy vs Bryan | 5–3 | 62.50% |
| ampy vs Kazuya | 6–1 | 85.71% |
| ampy vs Lili | 4–3 | 57.14% |
| ampy vs Lee | 6–1 | 85.71% |
| ampy vs Leroy | 4–3 | 57.14% |
| ampy vs Eddy | 6–1 | 85.71% |
| ampy vs Law | 5–1 | 83.33% |
| ampy vs Dragunov | 4–2 | 66.67% |
| ampy vs Lars | 4–1 | 80.00% |
| ampy vs Feng | 2–2 | 50.00% |
| ampy vs Azucena | 4–0 | 100.00% |
| ampy vs Anna | 4–0 | 100.00% |
| ampy vs Paul | 1–2 | 33.33% |
| ampy vs Devil Jin | 2–1 | 66.67% |
| ampy vs Jun | 2–1 | 66.67% |
| ampy vs Heihachi | 1–2 | 33.33% |
| ampy vs Nina | 2–0 | 100.00% |
| ampy vs Raven | 2–0 | 100.00% |
| ampy vs Armor King | 0–2 | 0.00% |
| ampy vs Steve | 0–1 | 0.00% |
| ampy vs Asuka | 0–1 | 0.00% |
| ampy vs Shaheen | 0–1 | 0.00% |
| ampy vs Reina | 1–0 | 100.00% |
| ampy vs Lidia | 1–0 | 100.00% |
| ampy vs Clive | 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.