| Astro vs Kazuya | 272–273 | 49.91% |
| Astro vs Bryan | 216–220 | 49.54% |
| Astro vs Steve | 174–194 | 47.28% |
| Astro vs King | 176–165 | 51.61% |
| Astro vs Jin | 143–171 | 45.54% |
| Astro vs Heihachi | 119–128 | 48.18% |
| Astro vs Reina | 110–111 | 49.77% |
| Astro vs Dragunov | 118–100 | 54.13% |
| Astro vs Lee | 87–122 | 41.63% |
| Astro vs Hwoarang | 86–100 | 46.24% |
| Astro vs Law | 69–96 | 41.82% |
| Astro vs Paul | 70–93 | 42.94% |
| Astro vs Yoshimitsu | 58–90 | 39.19% |
| Astro vs Lili | 75–68 | 52.45% |
| Astro vs Asuka | 73–57 | 56.15% |
| Astro vs Lidia | 55–61 | 47.41% |
| Astro vs Devil Jin | 54–60 | 47.37% |
| Astro vs Clive | 65–48 | 57.52% |
| Astro vs Lars | 45–58 | 43.69% |
| Astro vs Feng | 35–57 | 38.04% |
| Astro vs Nina | 36–54 | 40.00% |
| Astro vs Victor | 35–47 | 42.68% |
| Astro vs Jun | 29–48 | 37.66% |
| Astro vs Raven | 35–39 | 47.30% |
| Astro vs Alisa | 30–43 | 41.10% |
| Astro vs Azucena | 28–45 | 38.36% |
| Astro vs Jack-8 | 39–33 | 54.17% |
| Astro vs Claudio | 30–34 | 46.88% |
| Astro vs Eddy | 26–38 | 40.62% |
| Astro vs Xiaoyu | 23–31 | 42.59% |
| Astro vs Leo | 19–25 | 43.18% |
| Astro vs Leroy | 22–21 | 51.16% |
| Astro vs Shaheen | 12–28 | 30.00% |
| Astro vs Kuma | 17–21 | 44.74% |
| Astro vs Zafina | 14–18 | 43.75% |
| Astro vs Panda | 3–3 | 50.00% |
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.