| KingAstaroth vs Law | 15–12 | 55.56% |
| KingAstaroth vs King | 11–16 | 40.74% |
| KingAstaroth vs Jin | 14–11 | 56.00% |
| KingAstaroth vs Hwoarang | 13–11 | 54.17% |
| KingAstaroth vs Steve | 11–9 | 55.00% |
| KingAstaroth vs Bryan | 6–12 | 33.33% |
| KingAstaroth vs Kazuya | 8–10 | 44.44% |
| KingAstaroth vs Reina | 12–6 | 66.67% |
| KingAstaroth vs Asuka | 8–7 | 53.33% |
| KingAstaroth vs Dragunov | 8–7 | 53.33% |
| KingAstaroth vs Lili | 11–3 | 78.57% |
| KingAstaroth vs Eddy | 5–8 | 38.46% |
| KingAstaroth vs Xiaoyu | 5–7 | 41.67% |
| KingAstaroth vs Victor | 5–7 | 41.67% |
| KingAstaroth vs Jun | 7–4 | 63.64% |
| KingAstaroth vs Raven | 5–5 | 50.00% |
| KingAstaroth vs Lidia | 7–3 | 70.00% |
| KingAstaroth vs Devil Jin | 5–4 | 55.56% |
| KingAstaroth vs Azucena | 4–4 | 50.00% |
| KingAstaroth vs Yoshimitsu | 4–3 | 57.14% |
| KingAstaroth vs Nina | 1–6 | 14.29% |
| KingAstaroth vs Heihachi | 6–1 | 85.71% |
| KingAstaroth vs Paul | 5–1 | 83.33% |
| KingAstaroth vs Alisa | 2–2 | 50.00% |
| KingAstaroth vs Lee | 2–2 | 50.00% |
| KingAstaroth vs Feng | 1–2 | 33.33% |
| KingAstaroth vs Kuma | 2–1 | 66.67% |
| KingAstaroth vs Zafina | 1–2 | 33.33% |
| KingAstaroth vs Leroy | 2–1 | 66.67% |
| KingAstaroth vs Shaheen | 2–0 | 100.00% |
| KingAstaroth vs Lars | 1–0 | 100.00% |
| KingAstaroth vs Claudio | 1–0 | 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.