| Asstronomist vs Kazuya | 33–5–1 | 86.84% |
| Asstronomist vs King | 28–6 | 82.35% |
| Asstronomist vs Jin | 24–9 | 72.73% |
| Asstronomist vs Yoshimitsu | 24–4 | 85.71% |
| Asstronomist vs Law | 14–12 | 53.85% |
| Asstronomist vs Lili | 14–6 | 70.00% |
| Asstronomist vs Clive | 14–6 | 70.00% |
| Asstronomist vs Feng | 15–4 | 78.95% |
| Asstronomist vs Fahkumram | 12–7 | 63.16% |
| Asstronomist vs Dragunov | 14–4 | 77.78% |
| Asstronomist vs Hwoarang | 10–6 | 62.50% |
| Asstronomist vs Bryan | 13–3 | 81.25% |
| Asstronomist vs Reina | 12–3 | 80.00% |
| Asstronomist vs Victor | 14–0 | 100.00% |
| Asstronomist vs Zafina | 6–7 | 46.15% |
| Asstronomist vs Xiaoyu | 7–5 | 58.33% |
| Asstronomist vs Lars | 7–5 | 58.33% |
| Asstronomist vs Devil Jin | 6–5 | 54.55% |
| Asstronomist vs Lee | 6–5 | 54.55% |
| Asstronomist vs Raven | 6–5 | 54.55% |
| Asstronomist vs Steve | 8–2 | 80.00% |
| Asstronomist vs Alisa | 3–7 | 30.00% |
| Asstronomist vs Nina | 6–4 | 60.00% |
| Asstronomist vs Jun | 8–2 | 80.00% |
| Asstronomist vs Heihachi | 4–6 | 40.00% |
| Asstronomist vs Azucena | 5–3 | 62.50% |
| Asstronomist vs Asuka | 4–3 | 57.14% |
| Asstronomist vs Jack-8 | 4–2 | 66.67% |
| Asstronomist vs Claudio | 4–2 | 66.67% |
| Asstronomist vs Paul | 4–1 | 80.00% |
| Asstronomist vs Shaheen | 2–3 | 40.00% |
| Asstronomist vs Leo | 3–1 | 75.00% |
| Asstronomist vs Lidia | 4–0 | 100.00% |
| Asstronomist vs Leroy | 0–2 | 0.00% |
| Asstronomist vs Eddy | 2–0 | 100.00% |
| Asstronomist vs Kuma | 1–0 | 100.00% |
| Asstronomist 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.