| Alien Superstar vs Heihachi | 10–16 | 38.46% |
| Alien Superstar vs Jin | 5–9 | 35.71% |
| Alien Superstar vs Law | 2–11 | 15.38% |
| Alien Superstar vs Steve | 3–9 | 25.00% |
| Alien Superstar vs Reina | 6–6 | 50.00% |
| Alien Superstar vs Bryan | 8–3 | 72.73% |
| Alien Superstar vs Eddy | 5–6 | 45.45% |
| Alien Superstar vs Victor | 3–6 | 33.33% |
| Alien Superstar vs Asuka | 2–5 | 28.57% |
| Alien Superstar vs Dragunov | 3–4 | 42.86% |
| Alien Superstar vs King | 4–2 | 66.67% |
| Alien Superstar vs Lili | 1–5 | 16.67% |
| Alien Superstar vs Kazuya | 2–3 | 40.00% |
| Alien Superstar vs Lidia | 1–4 | 20.00% |
| Alien Superstar vs Hwoarang | 1–3 | 25.00% |
| Alien Superstar vs Alisa | 4–0 | 100.00% |
| Alien Superstar vs Nina | 1–3 | 25.00% |
| Alien Superstar vs Paul | 1–2 | 33.33% |
| Alien Superstar vs Yoshimitsu | 0–3 | 0.00% |
| Alien Superstar vs Leo | 2–1 | 66.67% |
| Alien Superstar vs Lee | 2–1 | 66.67% |
| Alien Superstar vs Zafina | 0–3 | 0.00% |
| Alien Superstar vs Xiaoyu | 2–0 | 100.00% |
| Alien Superstar vs Jun | 2–0 | 100.00% |
| Alien Superstar vs Azucena | 2–0 | 100.00% |
| Alien Superstar vs Devil Jin | 0–1 | 0.00% |
| Alien Superstar vs Lars | 0–1 | 0.00% |
| Alien Superstar vs Claudio | 1–0 | 100.00% |
| Alien Superstar 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.