| Ayaka vs Paul | 8–8 | 50.00% |
| Ayaka vs Reina | 7–4 | 63.64% |
| Ayaka vs Bryan | 4–5 | 44.44% |
| Ayaka vs Azucena | 6–2 | 75.00% |
| Ayaka vs King | 3–4 | 42.86% |
| Ayaka vs Hwoarang | 1–6 | 14.29% |
| Ayaka vs Kazuya | 2–3 | 40.00% |
| Ayaka vs Jin | 3–1 | 75.00% |
| Ayaka vs Jack-8 | 3–1 | 75.00% |
| Ayaka vs Asuka | 2–2 | 50.00% |
| Ayaka vs Law | 1–2 | 33.33% |
| Ayaka vs Steve | 2–1 | 66.67% |
| Ayaka vs Lili | 2–1 | 66.67% |
| Ayaka vs Zafina | 0–3 | 0.00% |
| Ayaka vs Victor | 2–1 | 66.67% |
| Ayaka vs Heihachi | 2–1 | 66.67% |
| Ayaka vs Yoshimitsu | 0–2 | 0.00% |
| Ayaka vs Feng | 0–2 | 0.00% |
| Ayaka vs Leo | 0–2 | 0.00% |
| Ayaka vs Lars | 0–2 | 0.00% |
| Ayaka vs Alisa | 1–1 | 50.00% |
| Ayaka vs Nina | 0–2 | 0.00% |
| Ayaka vs Devil Jin | 1–0 | 100.00% |
| Ayaka vs Dragunov | 1–0 | 100.00% |
| Ayaka vs Raven | 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.