| Astel vs Jin | 10–12 | 45.45% |
| Astel vs Azucena | 7–8 | 46.67% |
| Astel vs Hwoarang | 5–8 | 38.46% |
| Astel vs Law | 6–6 | 50.00% |
| Astel vs King | 5–7 | 41.67% |
| Astel vs Kazuya | 3–7 | 30.00% |
| Astel vs Eddy | 3–7 | 30.00% |
| Astel vs Dragunov | 4–4 | 50.00% |
| Astel vs Jun | 4–4 | 50.00% |
| Astel vs Victor | 3–5 | 37.50% |
| Astel vs Lars | 1–6 | 14.29% |
| Astel vs Asuka | 2–4 | 33.33% |
| Astel vs Kuma | 4–2 | 66.67% |
| Astel vs Raven | 4–2 | 66.67% |
| Astel vs Bryan | 2–3 | 40.00% |
| Astel vs Feng | 2–3 | 40.00% |
| Astel vs Lee | 1–4 | 20.00% |
| Astel vs Steve | 2–1 | 66.67% |
| Astel vs Lili | 1–2 | 33.33% |
| Astel vs Reina | 2–1 | 66.67% |
| Astel vs Paul | 0–2 | 0.00% |
| Astel vs Yoshimitsu | 2–0 | 100.00% |
| Astel vs Devil Jin | 0–2 | 0.00% |
| Astel vs Alisa | 1–1 | 50.00% |
| Astel vs Xiaoyu | 0–1 | 0.00% |
| Astel vs Jack-8 | 1–0 | 100.00% |
| Astel vs Leo | 0–1 | 0.00% |
| Astel vs Shaheen | 0–1 | 0.00% |
| Astel vs Nina | 1–0 | 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.