| Ayman vs Armor King | 9–14 | 39.13% |
| Ayman vs Jin | 18–4 | 81.82% |
| Ayman vs Kazuya | 9–12 | 42.86% |
| Ayman vs King | 14–6 | 70.00% |
| Ayman vs Yoshimitsu | 12–3 | 80.00% |
| Ayman vs Steve | 4–9 | 30.77% |
| Ayman vs Eddy | 9–1 | 90.00% |
| Ayman vs Lili | 5–3 | 62.50% |
| Ayman vs Hwoarang | 5–2 | 71.43% |
| Ayman vs Alisa | 1–6 | 14.29% |
| Ayman vs Lidia | 4–3 | 57.14% |
| Ayman vs Anna | 3–4 | 42.86% |
| Ayman vs Jack-8 | 2–4 | 33.33% |
| Ayman vs Law | 2–3 | 40.00% |
| Ayman vs Asuka | 4–1 | 80.00% |
| Ayman vs Devil Jin | 2–3 | 40.00% |
| Ayman vs Reina | 3–2 | 60.00% |
| Ayman vs Paul | 2–2 | 50.00% |
| Ayman vs Bryan | 1–3 | 25.00% |
| Ayman vs Leo | 2–2 | 50.00% |
| Ayman vs Lars | 4–0 | 100.00% |
| Ayman vs Nina | 2–2 | 50.00% |
| Ayman vs Azucena | 2–2 | 50.00% |
| Ayman vs Clive | 2–2 | 50.00% |
| Ayman vs Dragunov | 1–2 | 33.33% |
| Ayman vs Shaheen | 2–1 | 66.67% |
| Ayman vs Heihachi | 3–0 | 100.00% |
| Ayman vs Xiaoyu | 2–0 | 100.00% |
| Ayman vs Claudio | 2–0 | 100.00% |
| Ayman vs Lee | 0–2 | 0.00% |
| Ayman vs Leroy | 2–0 | 100.00% |
| Ayman vs Miary Zo | 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.