| Alchemist vs Dragunov | 11–15 | 42.31% |
| Alchemist vs Bryan | 11–12 | 47.83% |
| Alchemist vs Law | 5–12 | 29.41% |
| Alchemist vs Kazuya | 4–12 | 25.00% |
| Alchemist vs Lars | 3–13 | 18.75% |
| Alchemist vs Yoshimitsu | 6–9 | 40.00% |
| Alchemist vs Jin | 5–8 | 38.46% |
| Alchemist vs Devil Jin | 3–10 | 23.08% |
| Alchemist vs Asuka | 4–8 | 33.33% |
| Alchemist vs Jun | 4–6 | 40.00% |
| Alchemist vs Alisa | 3–5 | 37.50% |
| Alchemist vs Shaheen | 2–6 | 25.00% |
| Alchemist vs Paul | 5–2 | 71.43% |
| Alchemist vs Lili | 3–3 | 50.00% |
| Alchemist vs Kuma | 1–5 | 16.67% |
| Alchemist vs Reina | 4–2 | 66.67% |
| Alchemist vs Steve | 3–2 | 60.00% |
| Alchemist vs Nina | 2–3 | 40.00% |
| Alchemist vs King | 1–3 | 25.00% |
| Alchemist vs Feng | 2–2 | 50.00% |
| Alchemist vs Zafina | 2–2 | 50.00% |
| Alchemist vs Leroy | 4–0 | 100.00% |
| Alchemist vs Azucena | 1–2 | 33.33% |
| Alchemist vs Victor | 1–2 | 33.33% |
| Alchemist vs Eddy | 2–1 | 66.67% |
| Alchemist vs Lidia | 1–2 | 33.33% |
| Alchemist vs Hwoarang | 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.