| Aldebaran vs Paul | 9–4 | 69.23% |
| Aldebaran vs Dragunov | 8–2 | 80.00% |
| Aldebaran vs King | 5–2 | 71.43% |
| Aldebaran vs Asuka | 7–0 | 100.00% |
| Aldebaran vs Eddy | 7–0 | 100.00% |
| Aldebaran vs Azucena | 2–4 | 33.33% |
| Aldebaran vs Jin | 4–1 | 80.00% |
| Aldebaran vs Bryan | 2–3 | 40.00% |
| Aldebaran vs Steve | 2–3 | 40.00% |
| Aldebaran vs Devil Jin | 3–2 | 60.00% |
| Aldebaran vs Shaheen | 4–0 | 100.00% |
| Aldebaran vs Heihachi | 4–0 | 100.00% |
| Aldebaran vs Lars | 2–1 | 66.67% |
| Aldebaran vs Zafina | 1–2 | 33.33% |
| Aldebaran vs Anna | 3–0 | 100.00% |
| Aldebaran vs Hwoarang | 2–0 | 100.00% |
| Aldebaran vs Leo | 0–2 | 0.00% |
| Aldebaran vs Alisa | 2–0 | 100.00% |
| Aldebaran vs Lee | 2–0 | 100.00% |
| Aldebaran vs Victor | 1–1 | 50.00% |
| Aldebaran vs Lidia | 2–0 | 100.00% |
| Aldebaran vs Law | 1–0 | 100.00% |
| Aldebaran vs Xiaoyu | 0–1 | 0.00% |
| Aldebaran vs Feng | 1–0 | 100.00% |
| Aldebaran vs Lili | 1–0 | 100.00% |
| Aldebaran vs Raven | 0–1 | 0.00% |
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.