| Ayechka vs Reina | 16–4 | 80.00% |
| Ayechka vs Jin | 15–2 | 88.24% |
| Ayechka vs Steve | 14–0 | 100.00% |
| Ayechka vs Kazuya | 10–3 | 76.92% |
| Ayechka vs King | 10–1 | 90.91% |
| Ayechka vs Lidia | 6–2 | 75.00% |
| Ayechka vs Jun | 5–2 | 71.43% |
| Ayechka vs Victor | 6–1 | 85.71% |
| Ayechka vs Lili | 6–0 | 100.00% |
| Ayechka vs Hwoarang | 3–2 | 60.00% |
| Ayechka vs Feng | 4–1 | 80.00% |
| Ayechka vs Lars | 1–4 | 20.00% |
| Ayechka vs Asuka | 4–0 | 100.00% |
| Ayechka vs Nina | 4–0 | 100.00% |
| Ayechka vs Paul | 3–0 | 100.00% |
| Ayechka vs Yoshimitsu | 0–3 | 0.00% |
| Ayechka vs Dragunov | 3–0 | 100.00% |
| Ayechka vs Armor King | 3–0 | 100.00% |
| Ayechka vs Bryan | 2–0 | 100.00% |
| Ayechka vs Jack-8 | 2–0 | 100.00% |
| Ayechka vs Devil Jin | 2–0 | 100.00% |
| Ayechka vs Lee | 2–0 | 100.00% |
| Ayechka vs Zafina | 2–0 | 100.00% |
| Ayechka vs Eddy | 1–1 | 50.00% |
| Ayechka vs Heihachi | 2–0 | 100.00% |
| Ayechka vs Clive | 2–0 | 100.00% |
| Ayechka vs Law | 1–0 | 100.00% |
| Ayechka vs Azucena | 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.