| Astolfo vs Bryan | 34–58 | 36.96% |
| Astolfo vs Jin | 43–35 | 55.13% |
| Astolfo vs Kazuya | 37–38 | 49.33% |
| Astolfo vs King | 24–46 | 34.29% |
| Astolfo vs Dragunov | 26–30 | 46.43% |
| Astolfo vs Heihachi | 19–31 | 38.00% |
| Astolfo vs Steve | 22–24 | 47.83% |
| Astolfo vs Lili | 26–19 | 57.78% |
| Astolfo vs Reina | 25–17 | 59.52% |
| Astolfo vs Hwoarang | 21–19 | 52.50% |
| Astolfo vs Lidia | 17–20 | 45.95% |
| Astolfo vs Law | 19–15 | 55.88% |
| Astolfo vs Yoshimitsu | 21–13 | 61.76% |
| Astolfo vs Jun | 11–16 | 40.74% |
| Astolfo vs Devil Jin | 15–11 | 57.69% |
| Astolfo vs Asuka | 14–7 | 66.67% |
| Astolfo vs Azucena | 14–7 | 66.67% |
| Astolfo vs Lee | 11–9 | 55.00% |
| Astolfo vs Nina | 9–9 | 50.00% |
| Astolfo vs Paul | 9–8 | 52.94% |
| Astolfo vs Claudio | 5–10 | 33.33% |
| Astolfo vs Victor | 9–6 | 60.00% |
| Astolfo vs Jack-8 | 9–5 | 64.29% |
| Astolfo vs Leo | 3–10 | 23.08% |
| Astolfo vs Lars | 6–7 | 46.15% |
| Astolfo vs Alisa | 10–3 | 76.92% |
| Astolfo vs Eddy | 4–9 | 30.77% |
| Astolfo vs Xiaoyu | 6–6 | 50.00% |
| Astolfo vs Feng | 5–7 | 41.67% |
| Astolfo vs Kuma | 6–5 | 54.55% |
| Astolfo vs Raven | 5–4 | 55.56% |
| Astolfo vs Zafina | 4–2 | 66.67% |
| Astolfo vs Leroy | 3–3 | 50.00% |
| Astolfo vs Shaheen | 0–4 | 0.00% |
| Astolfo vs Panda | 2–0 | 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.