| Aston smells vs Heihachi | 0–8 | 0.00% |
| Aston smells vs Azucena | 3–3 | 50.00% |
| Aston smells vs Reina | 3–2 | 60.00% |
| Aston smells vs Jin | 0–4 | 0.00% |
| Aston smells vs Steve | 1–3 | 25.00% |
| Aston smells vs Dragunov | 1–3 | 25.00% |
| Aston smells vs Victor | 2–2 | 50.00% |
| Aston smells vs King | 0–2 | 0.00% |
| Aston smells vs Yoshimitsu | 0–2 | 0.00% |
| Aston smells vs Eddy | 0–2 | 0.00% |
| Aston smells vs Lidia | 0–2 | 0.00% |
| Aston smells vs Xiaoyu | 0–2 | 0.00% |
| Aston smells vs Devil Jin | 1–1 | 50.00% |
| Aston smells vs Jun | 2–0 | 100.00% |
| Aston smells vs Kazuya | 0–1 | 0.00% |
| Aston smells vs Paul | 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.