| Ayman vs Hwoarang | 17–22 | 43.59% |
| Ayman vs Devil Jin | 17–15 | 53.12% |
| Ayman vs Steve | 8–19 | 29.63% |
| Ayman vs Clive | 8–18 | 30.77% |
| Ayman vs Law | 8–14 | 36.36% |
| Ayman vs King | 6–15 | 28.57% |
| Ayman vs Lee | 4–15 | 21.05% |
| Ayman vs Jun | 5–13 | 27.78% |
| Ayman vs Jin | 3–11 | 21.43% |
| Ayman vs Victor | 4–10 | 28.57% |
| Ayman vs Eddy | 8–6 | 57.14% |
| Ayman vs Dragunov | 6–7 | 46.15% |
| Ayman vs Reina | 8–4 | 66.67% |
| Ayman vs Kazuya | 1–10 | 9.09% |
| Ayman vs Asuka | 3–8 | 27.27% |
| Ayman vs Nina | 0–11 | 0.00% |
| Ayman vs Heihachi | 1–7 | 12.50% |
| Ayman vs Lars | 1–6 | 14.29% |
| Ayman vs Lidia | 4–3 | 57.14% |
| Ayman vs Anna | 3–4 | 42.86% |
| Ayman vs Claudio | 1–5 | 16.67% |
| Ayman vs Azucena | 0–6 | 0.00% |
| Ayman vs Yoshimitsu | 2–3 | 40.00% |
| Ayman vs Xiaoyu | 3–2 | 60.00% |
| Ayman vs Bryan | 1–4 | 20.00% |
| Ayman vs Zafina | 1–4 | 20.00% |
| Ayman vs Fahkumram | 0–5 | 0.00% |
| Ayman vs Leo | 0–4 | 0.00% |
| Ayman vs Armor King | 0–3 | 0.00% |
| Ayman vs Lili | 0–2 | 0.00% |
| Ayman vs Alisa | 0–2 | 0.00% |
| Ayman vs Shaheen | 1–1 | 50.00% |
| Ayman vs Kuma | 2–0 | 100.00% |
| Ayman vs Leroy | 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.