| Brent Aiyaz vs Lee | 15–12 | 55.56% |
| Brent Aiyaz vs King | 17–9 | 65.38% |
| Brent Aiyaz vs Jin | 17–7 | 70.83% |
| Brent Aiyaz vs Clive | 18–4–1 | 81.82% |
| Brent Aiyaz vs Steve | 15–6 | 71.43% |
| Brent Aiyaz vs Kazuya | 16–4 | 80.00% |
| Brent Aiyaz vs Xiaoyu | 11–7 | 61.11% |
| Brent Aiyaz vs Bryan | 17–1 | 94.44% |
| Brent Aiyaz vs Reina | 11–7 | 61.11% |
| Brent Aiyaz vs Asuka | 11–4 | 73.33% |
| Brent Aiyaz vs Jun | 8–7 | 53.33% |
| Brent Aiyaz vs Victor | 11–4 | 73.33% |
| Brent Aiyaz vs Law | 12–2 | 85.71% |
| Brent Aiyaz vs Hwoarang | 11–3 | 78.57% |
| Brent Aiyaz vs Nina | 9–5 | 64.29% |
| Brent Aiyaz vs Paul | 8–5 | 61.54% |
| Brent Aiyaz vs Azucena | 12–0 | 100.00% |
| Brent Aiyaz vs Heihachi | 8–3 | 72.73% |
| Brent Aiyaz vs Lili | 6–4 | 60.00% |
| Brent Aiyaz vs Lars | 6–4 | 60.00% |
| Brent Aiyaz vs Yoshimitsu | 5–4 | 55.56% |
| Brent Aiyaz vs Claudio | 5–4 | 55.56% |
| Brent Aiyaz vs Devil Jin | 4–3 | 57.14% |
| Brent Aiyaz vs Lidia | 5–2 | 71.43% |
| Brent Aiyaz vs Feng | 4–2 | 66.67% |
| Brent Aiyaz vs Dragunov | 2–4 | 33.33% |
| Brent Aiyaz vs Leo | 4–2 | 66.67% |
| Brent Aiyaz vs Leroy | 3–3 | 50.00% |
| Brent Aiyaz vs Eddy | 2–4 | 33.33% |
| Brent Aiyaz vs Jack-8 | 3–0 | 100.00% |
| Brent Aiyaz vs Shaheen | 1–2 | 33.33% |
| Brent Aiyaz vs Kuma | 2–1 | 66.67% |
| Brent Aiyaz vs Alisa | 2–0 | 100.00% |
| Brent Aiyaz vs Raven | 2–0 | 100.00% |
| Brent Aiyaz vs Panda | 0–1 | 0.00% |
| Brent Aiyaz vs Zafina | 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.