| Aldebaran vs King | 15–12 | 55.56% |
| Aldebaran vs Jin | 9–15 | 37.50% |
| Aldebaran vs Steve | 14–10 | 58.33% |
| Aldebaran vs Kazuya | 10–13 | 43.48% |
| Aldebaran vs Eddy | 5–16 | 23.81% |
| Aldebaran vs Reina | 7–12 | 36.84% |
| Aldebaran vs Law | 9–9 | 50.00% |
| Aldebaran vs Dragunov | 7–10 | 41.18% |
| Aldebaran vs Lars | 9–6 | 60.00% |
| Aldebaran vs Azucena | 9–5 | 64.29% |
| Aldebaran vs Hwoarang | 7–4 | 63.64% |
| Aldebaran vs Bryan | 5–5 | 50.00% |
| Aldebaran vs Feng | 5–5 | 50.00% |
| Aldebaran vs Paul | 5–4 | 55.56% |
| Aldebaran vs Lili | 2–5 | 28.57% |
| Aldebaran vs Claudio | 2–5 | 28.57% |
| Aldebaran vs Nina | 1–6 | 14.29% |
| Aldebaran vs Yoshimitsu | 3–3 | 50.00% |
| Aldebaran vs Asuka | 3–3 | 50.00% |
| Aldebaran vs Jun | 5–1 | 83.33% |
| Aldebaran vs Victor | 1–5 | 16.67% |
| Aldebaran vs Lee | 2–3 | 40.00% |
| Aldebaran vs Leroy | 4–1 | 80.00% |
| Aldebaran vs Xiaoyu | 0–4 | 0.00% |
| Aldebaran vs Kuma | 1–3 | 25.00% |
| Aldebaran vs Jack-8 | 1–2 | 33.33% |
| Aldebaran vs Shaheen | 2–1 | 66.67% |
| Aldebaran vs Panda | 1–2 | 33.33% |
| Aldebaran vs Leo | 0–2 | 0.00% |
| Aldebaran vs Alisa | 0–2 | 0.00% |
| Aldebaran vs Zafina | 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.