| Aatas vs Jin | 24–13–1 | 64.86% |
| Aatas vs Kazuya | 21–8 | 72.41% |
| Aatas vs King | 9–16 | 36.00% |
| Aatas vs Hwoarang | 12–7 | 63.16% |
| Aatas vs Law | 8–7 | 53.33% |
| Aatas vs Heihachi | 10–5 | 66.67% |
| Aatas vs Yoshimitsu | 6–8 | 42.86% |
| Aatas vs Bryan | 12–2 | 85.71% |
| Aatas vs Asuka | 9–5 | 64.29% |
| Aatas vs Steve | 4–9 | 30.77% |
| Aatas vs Lili | 9–4 | 69.23% |
| Aatas vs Lars | 7–6 | 53.85% |
| Aatas vs Paul | 9–2 | 81.82% |
| Aatas vs Leo | 7–4 | 63.64% |
| Aatas vs Dragunov | 8–2 | 80.00% |
| Aatas vs Jun | 5–5 | 50.00% |
| Aatas vs Azucena | 5–3 | 62.50% |
| Aatas vs Eddy | 8–0 | 100.00% |
| Aatas vs Lidia | 3–5 | 37.50% |
| Aatas vs Lee | 5–1 | 83.33% |
| Aatas vs Victor | 1–5 | 16.67% |
| Aatas vs Raven | 4–2 | 66.67% |
| Aatas vs Jack-8 | 4–1 | 80.00% |
| Aatas vs Leroy | 1–4 | 20.00% |
| Aatas vs Devil Jin | 4–0 | 100.00% |
| Aatas vs Feng | 4–0 | 100.00% |
| Aatas vs Nina | 2–2 | 50.00% |
| Aatas vs Reina | 1–3 | 25.00% |
| Aatas vs Zafina | 3–0 | 100.00% |
| Aatas vs Xiaoyu | 2–0 | 100.00% |
| Aatas vs Alisa | 2–0 | 100.00% |
| Aatas vs Panda | 0–2 | 0.00% |
| Aatas vs Claudio | 0–1 | 0.00% |
| Aatas vs Kuma | 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.