| Astosia vs Jin | 18–26 | 40.91% |
| Astosia vs King | 25–18 | 58.14% |
| Astosia vs Bryan | 19–18 | 51.35% |
| Astosia vs Reina | 17–17 | 50.00% |
| Astosia vs Steve | 14–18 | 43.75% |
| Astosia vs Kazuya | 15–15 | 50.00% |
| Astosia vs Yoshimitsu | 16–13 | 55.17% |
| Astosia vs Hwoarang | 15–11 | 57.69% |
| Astosia vs Law | 14–9 | 60.87% |
| Astosia vs Dragunov | 14–9 | 60.87% |
| Astosia vs Jack-8 | 19–3 | 86.36% |
| Astosia vs Lili | 8–13 | 38.10% |
| Astosia vs Jun | 9–11 | 45.00% |
| Astosia vs Paul | 7–11 | 38.89% |
| Astosia vs Lee | 6–12 | 33.33% |
| Astosia vs Azucena | 7–11 | 38.89% |
| Astosia vs Asuka | 8–8 | 50.00% |
| Astosia vs Leo | 6–10 | 37.50% |
| Astosia vs Feng | 8–6 | 57.14% |
| Astosia vs Claudio | 9–4 | 69.23% |
| Astosia vs Alisa | 5–7 | 41.67% |
| Astosia vs Xiaoyu | 5–5 | 50.00% |
| Astosia vs Devil Jin | 4–6 | 40.00% |
| Astosia vs Lars | 5–5 | 50.00% |
| Astosia vs Eddy | 1–9 | 10.00% |
| Astosia vs Victor | 5–4 | 55.56% |
| Astosia vs Kuma | 3–4 | 42.86% |
| Astosia vs Raven | 2–5 | 28.57% |
| Astosia vs Nina | 0–5 | 0.00% |
| Astosia vs Shaheen | 1–2 | 33.33% |
| Astosia vs Panda | 2–1 | 66.67% |
| Astosia vs Leroy | 1–2 | 33.33% |
| Astosia vs Zafina | 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.