| Astreos vs King | 12–5 | 70.59% |
| Astreos vs Jin | 5–7 | 41.67% |
| Astreos vs Reina | 9–2 | 81.82% |
| Astreos vs Hwoarang | 4–5 | 44.44% |
| Astreos vs Kazuya | 3–6 | 33.33% |
| Astreos vs Devil Jin | 4–5 | 44.44% |
| Astreos vs Paul | 3–5 | 37.50% |
| Astreos vs Dragunov | 4–4 | 50.00% |
| Astreos vs Bryan | 5–2 | 71.43% |
| Astreos vs Steve | 7–0 | 100.00% |
| Astreos vs Lars | 4–2 | 66.67% |
| Astreos vs Eddy | 3–3 | 50.00% |
| Astreos vs Lili | 5–1 | 83.33% |
| Astreos vs Victor | 3–3 | 50.00% |
| Astreos vs Law | 0–5 | 0.00% |
| Astreos vs Xiaoyu | 4–1 | 80.00% |
| Astreos vs Jack-8 | 2–3 | 40.00% |
| Astreos vs Feng | 2–1 | 66.67% |
| Astreos vs Azucena | 1–2 | 33.33% |
| Astreos vs Yoshimitsu | 2–1 | 66.67% |
| Astreos vs Asuka | 1–2 | 33.33% |
| Astreos vs Nina | 1–2 | 33.33% |
| Astreos vs Alisa | 1–1 | 50.00% |
| Astreos vs Panda | 0–2 | 0.00% |
| Astreos vs Leo | 2–0 | 100.00% |
| Astreos vs Jun | 2–0 | 100.00% |
| Astreos vs Shaheen | 0–1 | 0.00% |
| Astreos vs Kuma | 1–0 | 100.00% |
| Astreos vs Zafina | 1–0 | 100.00% |
| Astreos vs Lee | 1–0 | 100.00% |
| Astreos vs Raven | 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.