| Ayman vs Kazuya | 55–60 | 47.83% |
| Ayman vs King | 58–37 | 61.05% |
| Ayman vs Jin | 40–31 | 56.34% |
| Ayman vs Bryan | 34–29 | 53.97% |
| Ayman vs Hwoarang | 23–29 | 44.23% |
| Ayman vs Lili | 21–17 | 55.26% |
| Ayman vs Devil Jin | 19–18 | 51.35% |
| Ayman vs Reina | 24–13 | 64.86% |
| Ayman vs Lee | 21–15 | 58.33% |
| Ayman vs Paul | 21–14 | 60.00% |
| Ayman vs Alisa | 15–19 | 44.12% |
| Ayman vs Xiaoyu | 13–18 | 41.94% |
| Ayman vs Feng | 14–17 | 45.16% |
| Ayman vs Dragunov | 18–13 | 58.06% |
| Ayman vs Yoshimitsu | 16–14 | 53.33% |
| Ayman vs Steve | 15–14 | 51.72% |
| Ayman vs Azucena | 18–9 | 66.67% |
| Ayman vs Law | 17–9 | 65.38% |
| Ayman vs Kuma | 7–19 | 26.92% |
| Ayman vs Lars | 10–14 | 41.67% |
| Ayman vs Leroy | 11–11 | 50.00% |
| Ayman vs Nina | 10–11 | 47.62% |
| Ayman vs Zafina | 6–14 | 30.00% |
| Ayman vs Asuka | 10–9 | 52.63% |
| Ayman vs Leo | 12–7 | 63.16% |
| Ayman vs Lidia | 10–9 | 52.63% |
| Ayman vs Claudio | 9–8 | 52.94% |
| Ayman vs Victor | 8–7 | 53.33% |
| Ayman vs Eddy | 9–6 | 60.00% |
| Ayman vs Shaheen | 3–10 | 23.08% |
| Ayman vs Heihachi | 4–9 | 30.77% |
| Ayman vs Jack-8 | 5–7 | 41.67% |
| Ayman vs Raven | 10–2 | 83.33% |
| Ayman vs Jun | 7–3 | 70.00% |
| Ayman vs Anna | 2–0 | 100.00% |
| Ayman vs Armor King | 2–0 | 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.