| Astrarium vs Kazuya | 20–16 | 55.56% |
| Astrarium vs Jin | 12–23 | 34.29% |
| Astrarium vs King | 13–19 | 40.62% |
| Astrarium vs Reina | 11–16 | 40.74% |
| Astrarium vs Hwoarang | 10–14 | 41.67% |
| Astrarium vs Azucena | 6–14 | 30.00% |
| Astrarium vs Eddy | 8–12 | 40.00% |
| Astrarium vs Lili | 9–10 | 47.37% |
| Astrarium vs Dragunov | 8–11 | 42.11% |
| Astrarium vs Devil Jin | 11–7 | 61.11% |
| Astrarium vs Bryan | 10–6 | 62.50% |
| Astrarium vs Paul | 9–5 | 64.29% |
| Astrarium vs Yoshimitsu | 6–8 | 42.86% |
| Astrarium vs Claudio | 1–13 | 7.14% |
| Astrarium vs Asuka | 4–9 | 30.77% |
| Astrarium vs Victor | 7–5 | 58.33% |
| Astrarium vs Steve | 7–4 | 63.64% |
| Astrarium vs Leo | 7–4 | 63.64% |
| Astrarium vs Law | 3–7 | 30.00% |
| Astrarium vs Xiaoyu | 3–7 | 30.00% |
| Astrarium vs Lars | 4–6 | 40.00% |
| Astrarium vs Nina | 4–6 | 40.00% |
| Astrarium vs Jack-8 | 2–5 | 28.57% |
| Astrarium vs Alisa | 2–5 | 28.57% |
| Astrarium vs Jun | 5–2 | 71.43% |
| Astrarium vs Feng | 0–6 | 0.00% |
| Astrarium vs Zafina | 5–1 | 83.33% |
| Astrarium vs Lee | 4–1 | 80.00% |
| Astrarium vs Kuma | 3–2 | 60.00% |
| Astrarium vs Panda | 2–3 | 40.00% |
| Astrarium vs Leroy | 2–2 | 50.00% |
| Astrarium vs Raven | 1–2 | 33.33% |
| Astrarium vs Shaheen | 2–0 | 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.