| Alayaya vs Kazuya | 0–16 | 0.00% |
| Alayaya vs Bryan | 2–11 | 15.38% |
| Alayaya vs Hwoarang | 4–8 | 33.33% |
| Alayaya vs Reina | 6–6 | 50.00% |
| Alayaya vs King | 5–6 | 45.45% |
| Alayaya vs Devil Jin | 2–6 | 25.00% |
| Alayaya vs Lidia | 3–3 | 50.00% |
| Alayaya vs Paul | 1–4 | 20.00% |
| Alayaya vs Jin | 2–3 | 40.00% |
| Alayaya vs Lili | 2–3 | 40.00% |
| Alayaya vs Feng | 2–2 | 50.00% |
| Alayaya vs Dragunov | 0–4 | 0.00% |
| Alayaya vs Eddy | 0–4 | 0.00% |
| Alayaya vs Xiaoyu | 2–1 | 66.67% |
| Alayaya vs Nina | 1–2 | 33.33% |
| Alayaya vs Jun | 0–3 | 0.00% |
| Alayaya vs Law | 2–0 | 100.00% |
| Alayaya vs Jack-8 | 0–2 | 0.00% |
| Alayaya vs Asuka | 0–2 | 0.00% |
| Alayaya vs Lars | 0–2 | 0.00% |
| Alayaya vs Alisa | 0–2 | 0.00% |
| Alayaya vs Leroy | 0–2 | 0.00% |
| Alayaya vs Azucena | 2–0 | 100.00% |
| Alayaya vs Victor | 1–0 | 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.