| Astar vs Kazuya | 36–27 | 57.14% |
| Astar vs King | 31–26 | 54.39% |
| Astar vs Armor King | 22–33 | 40.00% |
| Astar vs Heihachi | 20–32 | 38.46% |
| Astar vs Jin | 34–16 | 68.00% |
| Astar vs Dragunov | 15–26 | 36.59% |
| Astar vs Law | 23–17 | 57.50% |
| Astar vs Steve | 30–9 | 76.92% |
| Astar vs Bryan | 18–19 | 48.65% |
| Astar vs Lili | 24–11 | 68.57% |
| Astar vs Lee | 16–17 | 48.48% |
| Astar vs Azucena | 17–15 | 53.12% |
| Astar vs Yoshimitsu | 13–18 | 41.94% |
| Astar vs Reina | 22–7 | 75.86% |
| Astar vs Hwoarang | 14–14 | 50.00% |
| Astar vs Eddy | 9–18 | 33.33% |
| Astar vs Fahkumram | 14–9 | 60.87% |
| Astar vs Clive | 11–11 | 50.00% |
| Astar vs Xiaoyu | 9–11 | 45.00% |
| Astar vs Paul | 11–8 | 57.89% |
| Astar vs Asuka | 8–11 | 42.11% |
| Astar vs Devil Jin | 12–6 | 66.67% |
| Astar vs Victor | 4–14 | 22.22% |
| Astar vs Miary Zo | 9–8 | 52.94% |
| Astar vs Lars | 8–8 | 50.00% |
| Astar vs Kuma | 6–10 | 37.50% |
| Astar vs Feng | 4–9 | 30.77% |
| Astar vs Zafina | 10–3 | 76.92% |
| Astar vs Jun | 8–5 | 61.54% |
| Astar vs Leo | 4–7 | 36.36% |
| Astar vs Nina | 7–2 | 77.78% |
| Astar vs Alisa | 3–5 | 37.50% |
| Astar vs Claudio | 3–3 | 50.00% |
| Astar vs Leroy | 4–2 | 66.67% |
| Astar vs Jack-8 | 4–1 | 80.00% |
| Astar vs Anna | 2–2 | 50.00% |
| Astar vs Panda | 1–2 | 33.33% |
| Astar vs Lidia | 2–1 | 66.67% |
| Astar vs Raven | 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.