| Astarag vs Kazuya | 27–20 | 57.45% |
| Astarag vs Hwoarang | 10–15 | 40.00% |
| Astarag vs King | 8–15 | 34.78% |
| Astarag vs Miary Zo | 13–9 | 59.09% |
| Astarag vs Steve | 12–9 | 57.14% |
| Astarag vs Jin | 11–9 | 55.00% |
| Astarag vs Reina | 7–13 | 35.00% |
| Astarag vs Yoshimitsu | 9–9 | 50.00% |
| Astarag vs Bryan | 7–11 | 38.89% |
| Astarag vs Jun | 8–8 | 50.00% |
| Astarag vs Heihachi | 12–4 | 75.00% |
| Astarag vs Azucena | 10–5 | 66.67% |
| Astarag vs Asuka | 7–7 | 50.00% |
| Astarag vs Clive | 6–7 | 46.15% |
| Astarag vs Fahkumram | 2–10 | 16.67% |
| Astarag vs Jack-8 | 6–5 | 54.55% |
| Astarag vs Claudio | 6–5 | 54.55% |
| Astarag vs Law | 7–3 | 70.00% |
| Astarag vs Alisa | 1–9 | 10.00% |
| Astarag vs Xiaoyu | 6–3 | 66.67% |
| Astarag vs Anna | 6–3 | 66.67% |
| Astarag vs Paul | 2–6 | 25.00% |
| Astarag vs Lee | 5–3 | 62.50% |
| Astarag vs Armor King | 4–4 | 50.00% |
| Astarag vs Leo | 3–4 | 42.86% |
| Astarag vs Feng | 2–4 | 33.33% |
| Astarag vs Lili | 3–3 | 50.00% |
| Astarag vs Lars | 4–2 | 66.67% |
| Astarag vs Devil Jin | 3–2 | 60.00% |
| Astarag vs Dragunov | 3–2 | 60.00% |
| Astarag vs Nina | 2–3 | 40.00% |
| Astarag vs Victor | 5–0 | 100.00% |
| Astarag vs Leroy | 3–1 | 75.00% |
| Astarag vs Eddy | 1–3 | 25.00% |
| Astarag vs Zafina | 2–1 | 66.67% |
| Astarag vs Lidia | 0–2 | 0.00% |
| Astarag vs Kuma | 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.