| Amfetaminol vs Jin | 179–181 | 49.72% |
| Amfetaminol vs Kazuya | 183–164 | 52.74% |
| Amfetaminol vs Bryan | 143–147 | 49.31% |
| Amfetaminol vs Reina | 153–124 | 55.23% |
| Amfetaminol vs Hwoarang | 130–144–1 | 47.45% |
| Amfetaminol vs Heihachi | 115–142 | 44.75% |
| Amfetaminol vs King | 122–126 | 49.19% |
| Amfetaminol vs Dragunov | 136–104 | 56.67% |
| Amfetaminol vs Yoshimitsu | 107–103 | 50.95% |
| Amfetaminol vs Paul | 95–105 | 47.50% |
| Amfetaminol vs Lee | 94–100 | 48.45% |
| Amfetaminol vs Law | 103–84 | 55.08% |
| Amfetaminol vs Steve | 87–80 | 52.10% |
| Amfetaminol vs Lili | 82–80 | 50.62% |
| Amfetaminol vs Lars | 62–88–2 | 41.33% |
| Amfetaminol vs Fahkumram | 66–84 | 44.00% |
| Amfetaminol vs Devil Jin | 66–75 | 46.81% |
| Amfetaminol vs Nina | 75–63 | 54.35% |
| Amfetaminol vs Xiaoyu | 54–72 | 42.86% |
| Amfetaminol vs Feng | 53–68 | 43.80% |
| Amfetaminol vs Jun | 63–56 | 52.94% |
| Amfetaminol vs Eddy | 52–64 | 44.83% |
| Amfetaminol vs Azucena | 57–55 | 50.89% |
| Amfetaminol vs Alisa | 44–58 | 43.14% |
| Amfetaminol vs Leo | 33–62 | 34.74% |
| Amfetaminol vs Asuka | 38–53 | 41.76% |
| Amfetaminol vs Claudio | 41–50 | 45.05% |
| Amfetaminol vs Lidia | 45–44 | 50.56% |
| Amfetaminol vs Victor | 43–43 | 50.00% |
| Amfetaminol vs Armor King | 33–43 | 43.42% |
| Amfetaminol vs Jack-8 | 33–42 | 44.00% |
| Amfetaminol vs Raven | 27–42 | 39.13% |
| Amfetaminol vs Anna | 33–34 | 49.25% |
| Amfetaminol vs Leroy | 38–25 | 60.32% |
| Amfetaminol vs Shaheen | 37–23 | 61.67% |
| Amfetaminol vs Kuma | 16–22 | 42.11% |
| Amfetaminol vs Panda | 9–24 | 27.27% |
| Amfetaminol vs Zafina | 10–13 | 43.48% |
| Amfetaminol vs Clive | 12–11 | 52.17% |
| Amfetaminol vs Miary Zo | 9–6 | 60.00% |
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.