| Amphetamine vs Law | 4–6 | 40.00% |
| Amphetamine vs Steve | 4–5 | 44.44% |
| Amphetamine vs Miary Zo | 7–2 | 77.78% |
| Amphetamine vs Reina | 4–4 | 50.00% |
| Amphetamine vs Armor King | 5–3 | 62.50% |
| Amphetamine vs King | 6–1 | 85.71% |
| Amphetamine vs Asuka | 4–3 | 57.14% |
| Amphetamine vs Lee | 4–2 | 66.67% |
| Amphetamine vs Clive | 6–0 | 100.00% |
| Amphetamine vs Fahkumram | 2–4 | 33.33% |
| Amphetamine vs Hwoarang | 3–2 | 60.00% |
| Amphetamine vs Kazuya | 2–3 | 40.00% |
| Amphetamine vs Eddy | 3–2 | 60.00% |
| Amphetamine vs Heihachi | 3–2 | 60.00% |
| Amphetamine vs Jin | 1–3 | 25.00% |
| Amphetamine vs Bryan | 1–3 | 25.00% |
| Amphetamine vs Jack-8 | 4–0 | 100.00% |
| Amphetamine vs Dragunov | 2–2 | 50.00% |
| Amphetamine vs Nina | 3–1 | 75.00% |
| Amphetamine vs Victor | 3–1 | 75.00% |
| Amphetamine vs Devil Jin | 1–2 | 33.33% |
| Amphetamine vs Feng | 3–0 | 100.00% |
| Amphetamine vs Paul | 2–0 | 100.00% |
| Amphetamine vs Alisa | 2–0 | 100.00% |
| Amphetamine vs Azucena | 2–0 | 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.