| Astaroph vs Steve | 15–9 | 62.50% |
| Astaroph vs Jin | 15–5 | 75.00% |
| Astaroph vs Lars | 16–0 | 100.00% |
| Astaroph vs King | 5–8 | 38.46% |
| Astaroph vs Bryan | 9–4 | 69.23% |
| Astaroph vs Yoshimitsu | 6–5 | 54.55% |
| Astaroph vs Law | 4–5 | 44.44% |
| Astaroph vs Hwoarang | 4–5 | 44.44% |
| Astaroph vs Fahkumram | 4–5 | 44.44% |
| Astaroph vs Lili | 4–4 | 50.00% |
| Astaroph vs Miary Zo | 3–5 | 37.50% |
| Astaroph vs Kazuya | 4–3 | 57.14% |
| Astaroph vs Reina | 5–2 | 71.43% |
| Astaroph vs Victor | 3–4 | 42.86% |
| Astaroph vs Azucena | 3–3 | 50.00% |
| Astaroph vs Armor King | 5–1 | 83.33% |
| Astaroph vs Asuka | 2–3 | 40.00% |
| Astaroph vs Dragunov | 4–1 | 80.00% |
| Astaroph vs Leo | 3–2 | 60.00% |
| Astaroph vs Nina | 3–2 | 60.00% |
| Astaroph vs Leroy | 2–3 | 40.00% |
| Astaroph vs Heihachi | 4–1 | 80.00% |
| Astaroph vs Clive | 2–3 | 40.00% |
| Astaroph vs Alisa | 1–3 | 25.00% |
| Astaroph vs Jun | 0–4 | 0.00% |
| Astaroph vs Paul | 1–2 | 33.33% |
| Astaroph vs Anna | 2–1 | 66.67% |
| Astaroph vs Devil Jin | 2–0 | 100.00% |
| Astaroph vs Feng | 2–0 | 100.00% |
| Astaroph vs Lee | 2–0 | 100.00% |
| Astaroph vs Kuma | 0–2 | 0.00% |
| Astaroph vs Raven | 0–2 | 0.00% |
| Astaroph vs Eddy | 0–2 | 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.