| Brandon Aiyuk vs Reina | 25–37 | 40.32% |
| Brandon Aiyuk vs King | 27–31 | 46.55% |
| Brandon Aiyuk vs Jin | 17–27 | 38.64% |
| Brandon Aiyuk vs Kazuya | 20–24 | 45.45% |
| Brandon Aiyuk vs Azucena | 17–16 | 51.52% |
| Brandon Aiyuk vs Steve | 21–10 | 67.74% |
| Brandon Aiyuk vs Lili | 18–12 | 60.00% |
| Brandon Aiyuk vs Eddy | 10–20 | 33.33% |
| Brandon Aiyuk vs Hwoarang | 15–14 | 51.72% |
| Brandon Aiyuk vs Bryan | 9–20 | 31.03% |
| Brandon Aiyuk vs Jun | 10–17 | 37.04% |
| Brandon Aiyuk vs Xiaoyu | 10–16 | 38.46% |
| Brandon Aiyuk vs Paul | 15–10 | 60.00% |
| Brandon Aiyuk vs Yoshimitsu | 12–12 | 50.00% |
| Brandon Aiyuk vs Dragunov | 10–11 | 47.62% |
| Brandon Aiyuk vs Leroy | 8–12 | 40.00% |
| Brandon Aiyuk vs Law | 10–9 | 52.63% |
| Brandon Aiyuk vs Lars | 4–14 | 22.22% |
| Brandon Aiyuk vs Jack-8 | 5–12 | 29.41% |
| Brandon Aiyuk vs Feng | 13–4 | 76.47% |
| Brandon Aiyuk vs Alisa | 6–11 | 35.29% |
| Brandon Aiyuk vs Leo | 6–9 | 40.00% |
| Brandon Aiyuk vs Nina | 8–7 | 53.33% |
| Brandon Aiyuk vs Kuma | 8–7 | 53.33% |
| Brandon Aiyuk vs Lee | 6–8 | 42.86% |
| Brandon Aiyuk vs Raven | 4–8 | 33.33% |
| Brandon Aiyuk vs Victor | 6–4 | 60.00% |
| Brandon Aiyuk vs Devil Jin | 6–3 | 66.67% |
| Brandon Aiyuk vs Shaheen | 2–6 | 25.00% |
| Brandon Aiyuk vs Claudio | 5–2 | 71.43% |
| Brandon Aiyuk vs Panda | 5–2 | 71.43% |
| Brandon Aiyuk vs Asuka | 2–4 | 33.33% |
| Brandon Aiyuk vs Zafina | 2–2 | 50.00% |
| Brandon Aiyuk vs Heihachi | 1–2 | 33.33% |
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.