| Amethyst vs King | 61–42 | 59.22% |
| Amethyst vs Kazuya | 45–47 | 48.91% |
| Amethyst vs Jin | 45–39 | 53.57% |
| Amethyst vs Hwoarang | 42–35 | 54.55% |
| Amethyst vs Eddy | 50–24 | 67.57% |
| Amethyst vs Bryan | 27–38 | 41.54% |
| Amethyst vs Reina | 40–21 | 65.57% |
| Amethyst vs Dragunov | 30–30 | 50.00% |
| Amethyst vs Nina | 31–26 | 54.39% |
| Amethyst vs Lili | 38–18 | 67.86% |
| Amethyst vs Paul | 25–28 | 47.17% |
| Amethyst vs Lee | 29–23 | 55.77% |
| Amethyst vs Steve | 22–23 | 48.89% |
| Amethyst vs Devil Jin | 20–25 | 44.44% |
| Amethyst vs Leroy | 21–16 | 56.76% |
| Amethyst vs Raven | 18–18 | 50.00% |
| Amethyst vs Feng | 17–17 | 50.00% |
| Amethyst vs Jun | 18–15 | 54.55% |
| Amethyst vs Xiaoyu | 21–10 | 67.74% |
| Amethyst vs Claudio | 20–10 | 66.67% |
| Amethyst vs Azucena | 16–12 | 57.14% |
| Amethyst vs Yoshimitsu | 17–10 | 62.96% |
| Amethyst vs Law | 13–13 | 50.00% |
| Amethyst vs Alisa | 14–9 | 60.87% |
| Amethyst vs Jack-8 | 10–12 | 45.45% |
| Amethyst vs Lars | 7–13 | 35.00% |
| Amethyst vs Shaheen | 12–7 | 63.16% |
| Amethyst vs Lidia | 7–12 | 36.84% |
| Amethyst vs Zafina | 5–10 | 33.33% |
| Amethyst vs Leo | 9–5 | 64.29% |
| Amethyst vs Victor | 9–5 | 64.29% |
| Amethyst vs Asuka | 8–5 | 61.54% |
| Amethyst vs Kuma | 5–8 | 38.46% |
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.