| AlienBrain vs Hwoarang | 13–6 | 68.42% |
| AlienBrain vs Lidia | 8–4 | 66.67% |
| AlienBrain vs Azucena | 7–4 | 63.64% |
| AlienBrain vs Steve | 5–4 | 55.56% |
| AlienBrain vs Reina | 4–4 | 50.00% |
| AlienBrain vs Law | 3–4 | 42.86% |
| AlienBrain vs Lili | 4–3 | 57.14% |
| AlienBrain vs Feng | 3–3 | 50.00% |
| AlienBrain vs Asuka | 2–2 | 50.00% |
| AlienBrain vs Dragunov | 4–0 | 100.00% |
| AlienBrain vs King | 0–3 | 0.00% |
| AlienBrain vs Bryan | 1–2 | 33.33% |
| AlienBrain vs Leo | 1–2 | 33.33% |
| AlienBrain vs Alisa | 1–2 | 33.33% |
| AlienBrain vs Lee | 1–2 | 33.33% |
| AlienBrain vs Zafina | 2–1 | 66.67% |
| AlienBrain vs Leroy | 2–1 | 66.67% |
| AlienBrain vs Jun | 0–3 | 0.00% |
| AlienBrain vs Paul | 0–2 | 0.00% |
| AlienBrain vs Yoshimitsu | 2–0 | 100.00% |
| AlienBrain vs Jin | 2–0 | 100.00% |
| AlienBrain vs Lars | 1–1 | 50.00% |
| AlienBrain vs Claudio | 2–0 | 100.00% |
| AlienBrain vs Eddy | 0–2 | 0.00% |
| AlienBrain vs Kazuya | 0–1 | 0.00% |
| AlienBrain vs Kuma | 0–1 | 0.00% |
| AlienBrain vs Panda | 1–0 | 100.00% |
| AlienBrain vs Victor | 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.