| Ashtronomical vs Jin | 51–43 | 54.26% |
| Ashtronomical vs Bryan | 29–50 | 36.71% |
| Ashtronomical vs Law | 41–33 | 55.41% |
| Ashtronomical vs King | 39–35 | 52.70% |
| Ashtronomical vs Kazuya | 29–41 | 41.43% |
| Ashtronomical vs Armor King | 22–44 | 33.33% |
| Ashtronomical vs Eddy | 27–33 | 45.00% |
| Ashtronomical vs Hwoarang | 23–35 | 39.66% |
| Ashtronomical vs Lili | 24–33 | 42.11% |
| Ashtronomical vs Dragunov | 30–27 | 52.63% |
| Ashtronomical vs Steve | 29–27 | 51.79% |
| Ashtronomical vs Heihachi | 19–22 | 46.34% |
| Ashtronomical vs Nina | 19–21 | 47.50% |
| Ashtronomical vs Paul | 18–21 | 46.15% |
| Ashtronomical vs Yoshimitsu | 11–28 | 28.21% |
| Ashtronomical vs Azucena | 18–13 | 58.06% |
| Ashtronomical vs Victor | 16–14 | 53.33% |
| Ashtronomical vs Devil Jin | 14–14 | 50.00% |
| Ashtronomical vs Lars | 11–17 | 39.29% |
| Ashtronomical vs Reina | 20–8 | 71.43% |
| Ashtronomical vs Asuka | 13–13 | 50.00% |
| Ashtronomical vs Jun | 9–12 | 42.86% |
| Ashtronomical vs Jack-8 | 5–12 | 29.41% |
| Ashtronomical vs Feng | 6–10 | 37.50% |
| Ashtronomical vs Lee | 8–8 | 50.00% |
| Ashtronomical vs Clive | 6–9 | 40.00% |
| Ashtronomical vs Alisa | 9–5 | 64.29% |
| Ashtronomical vs Fahkumram | 4–10 | 28.57% |
| Ashtronomical vs Lidia | 5–7 | 41.67% |
| Ashtronomical vs Miary Zo | 3–6 | 33.33% |
| Ashtronomical vs Claudio | 5–3 | 62.50% |
| Ashtronomical vs Kuma | 5–3 | 62.50% |
| Ashtronomical vs Leroy | 2–6 | 25.00% |
| Ashtronomical vs Leo | 2–4 | 33.33% |
| Ashtronomical vs Raven | 3–3 | 50.00% |
| Ashtronomical vs Shaheen | 2–3 | 40.00% |
| Ashtronomical vs Panda | 1–4 | 20.00% |
| Ashtronomical vs Anna | 0–4 | 0.00% |
| Ashtronomical vs Xiaoyu | 2–1 | 66.67% |
| Ashtronomical vs Zafina | 1–2 | 33.33% |
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.