| Astronauta vs Kazuya | 9–6 | 60.00% |
| Astronauta vs Jin | 5–8 | 38.46% |
| Astronauta vs Bryan | 10–2 | 83.33% |
| Astronauta vs Steve | 6–6 | 50.00% |
| Astronauta vs Devil Jin | 4–7 | 36.36% |
| Astronauta vs Victor | 3–5 | 37.50% |
| Astronauta vs Armor King | 7–1 | 87.50% |
| Astronauta vs Law | 6–1 | 85.71% |
| Astronauta vs Hwoarang | 5–2 | 71.43% |
| Astronauta vs Xiaoyu | 5–2 | 71.43% |
| Astronauta vs Jun | 5–2 | 71.43% |
| Astronauta vs Heihachi | 3–4 | 42.86% |
| Astronauta vs Paul | 2–4 | 33.33% |
| Astronauta vs Lars | 1–4 | 20.00% |
| Astronauta vs Reina | 2–3 | 40.00% |
| Astronauta vs Eddy | 4–0 | 100.00% |
| Astronauta vs Clive | 4–0 | 100.00% |
| Astronauta vs King | 2–1 | 66.67% |
| Astronauta vs Lili | 3–0 | 100.00% |
| Astronauta vs Alisa | 2–1 | 66.67% |
| Astronauta vs Lee | 3–0 | 100.00% |
| Astronauta vs Fahkumram | 2–1 | 66.67% |
| Astronauta vs Nina | 0–2 | 0.00% |
| Astronauta vs Azucena | 2–0 | 100.00% |
| Astronauta vs Anna | 2–0 | 100.00% |
| Astronauta vs Dragunov | 0–1 | 0.00% |
| Astronauta vs Leo | 1–0 | 100.00% |
| Astronauta vs Shaheen | 0–1 | 0.00% |
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.