| Astraeii vs Reina | 12–12 | 50.00% |
| Astraeii vs Kazuya | 6–10 | 37.50% |
| Astraeii vs Steve | 7–7 | 50.00% |
| Astraeii vs King | 8–5 | 61.54% |
| Astraeii vs Feng | 8–4 | 66.67% |
| Astraeii vs Yoshimitsu | 7–4 | 63.64% |
| Astraeii vs Hwoarang | 4–7 | 36.36% |
| Astraeii vs Jin | 4–7 | 36.36% |
| Astraeii vs Nina | 5–6 | 45.45% |
| Astraeii vs Fahkumram | 8–3 | 72.73% |
| Astraeii vs Law | 6–4 | 60.00% |
| Astraeii vs Anna | 5–3 | 62.50% |
| Astraeii vs Victor | 5–2 | 71.43% |
| Astraeii vs Heihachi | 4–3 | 57.14% |
| Astraeii vs Dragunov | 2–4 | 33.33% |
| Astraeii vs Kuma | 4–2 | 66.67% |
| Astraeii vs Azucena | 3–3 | 50.00% |
| Astraeii vs Lili | 1–4 | 20.00% |
| Astraeii vs Lars | 3–2 | 60.00% |
| Astraeii vs Bryan | 2–2 | 50.00% |
| Astraeii vs Devil Jin | 2–2 | 50.00% |
| Astraeii vs Lee | 3–1 | 75.00% |
| Astraeii vs Jun | 2–2 | 50.00% |
| Astraeii vs Raven | 2–1 | 66.67% |
| Astraeii vs Eddy | 1–2 | 33.33% |
| Astraeii vs Clive | 1–2 | 33.33% |
| Astraeii vs Asuka | 2–0 | 100.00% |
| Astraeii vs Alisa | 0–2 | 0.00% |
| Astraeii vs Zafina | 2–0 | 100.00% |
| Astraeii vs Miary Zo | 0–2 | 0.00% |
| Astraeii vs Jack-8 | 1–0 | 100.00% |
| Astraeii vs Panda | 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.