| Ayyo vs Lidia | 16–12 | 57.14% |
| Ayyo vs Steve | 16–7 | 69.57% |
| Ayyo vs King | 10–11 | 47.62% |
| Ayyo vs Lee | 8–6 | 57.14% |
| Ayyo vs Kazuya | 7–5 | 58.33% |
| Ayyo vs Reina | 6–6 | 50.00% |
| Ayyo vs Bryan | 4–6 | 40.00% |
| Ayyo vs Dragunov | 6–3 | 66.67% |
| Ayyo vs Azucena | 3–5 | 37.50% |
| Ayyo vs Victor | 3–5 | 37.50% |
| Ayyo vs Jack-8 | 3–4 | 42.86% |
| Ayyo vs Paul | 4–2 | 66.67% |
| Ayyo vs Jin | 2–4 | 33.33% |
| Ayyo vs Feng | 2–4 | 33.33% |
| Ayyo vs Jun | 4–2 | 66.67% |
| Ayyo vs Eddy | 4–2 | 66.67% |
| Ayyo vs Leo | 1–4 | 20.00% |
| Ayyo vs Alisa | 4–1 | 80.00% |
| Ayyo vs Nina | 1–4 | 20.00% |
| Ayyo vs Leroy | 1–4 | 20.00% |
| Ayyo vs Law | 2–2 | 50.00% |
| Ayyo vs Lili | 0–4 | 0.00% |
| Ayyo vs Yoshimitsu | 3–0 | 100.00% |
| Ayyo vs Xiaoyu | 2–1 | 66.67% |
| Ayyo vs Shaheen | 3–0 | 100.00% |
| Ayyo vs Hwoarang | 2–0 | 100.00% |
| Ayyo vs Asuka | 2–0 | 100.00% |
| Ayyo vs Devil Jin | 2–0 | 100.00% |
| Ayyo vs Claudio | 2–0 | 100.00% |
| Ayyo vs Kuma | 2–0 | 100.00% |
| Ayyo vs Clive | 0–2 | 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.