| IamAalchemist vs Reina | 16–4 | 80.00% |
| IamAalchemist vs King | 9–8 | 52.94% |
| IamAalchemist vs Jin | 9–8 | 52.94% |
| IamAalchemist vs Clive | 10–6 | 62.50% |
| IamAalchemist vs Dragunov | 5–8 | 38.46% |
| IamAalchemist vs Lidia | 9–4 | 69.23% |
| IamAalchemist vs Heihachi | 3–10 | 23.08% |
| IamAalchemist vs Bryan | 7–4 | 63.64% |
| IamAalchemist vs Hwoarang | 4–5 | 44.44% |
| IamAalchemist vs Jun | 4–5 | 44.44% |
| IamAalchemist vs Law | 4–4 | 50.00% |
| IamAalchemist vs Kazuya | 6–2 | 75.00% |
| IamAalchemist vs Steve | 5–3 | 62.50% |
| IamAalchemist vs Leo | 4–3 | 57.14% |
| IamAalchemist vs Lili | 4–2 | 66.67% |
| IamAalchemist vs Nina | 4–2 | 66.67% |
| IamAalchemist vs Devil Jin | 4–1 | 80.00% |
| IamAalchemist vs Lars | 3–2 | 60.00% |
| IamAalchemist vs Azucena | 4–1 | 80.00% |
| IamAalchemist vs Eddy | 2–3 | 40.00% |
| IamAalchemist vs Yoshimitsu | 4–0 | 100.00% |
| IamAalchemist vs Alisa | 0–4 | 0.00% |
| IamAalchemist vs Jack-8 | 1–1 | 50.00% |
| IamAalchemist vs Feng | 0–2 | 0.00% |
| IamAalchemist vs Kuma | 2–0 | 100.00% |
| IamAalchemist vs Raven | 2–0 | 100.00% |
| IamAalchemist vs Xiaoyu | 0–1 | 0.00% |
| IamAalchemist vs Asuka | 1–0 | 100.00% |
| IamAalchemist vs Claudio | 0–1 | 0.00% |
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.