| Ai Eyn vs Kazuya | 12–5 | 70.59% |
| Ai Eyn vs King | 8–5 | 61.54% |
| Ai Eyn vs Bryan | 4–5 | 44.44% |
| Ai Eyn vs Alisa | 6–3 | 66.67% |
| Ai Eyn vs Jin | 6–2 | 75.00% |
| Ai Eyn vs Lili | 2–6 | 25.00% |
| Ai Eyn vs Dragunov | 5–3 | 62.50% |
| Ai Eyn vs Lars | 5–2 | 71.43% |
| Ai Eyn vs Yoshimitsu | 5–1 | 83.33% |
| Ai Eyn vs Leo | 2–4 | 33.33% |
| Ai Eyn vs Hwoarang | 4–1 | 80.00% |
| Ai Eyn vs Reina | 3–2 | 60.00% |
| Ai Eyn vs Law | 4–0 | 100.00% |
| Ai Eyn vs Asuka | 4–0 | 100.00% |
| Ai Eyn vs Azucena | 4–0 | 100.00% |
| Ai Eyn vs Devil Jin | 2–1 | 66.67% |
| Ai Eyn vs Claudio | 2–1 | 66.67% |
| Ai Eyn vs Shaheen | 2–1 | 66.67% |
| Ai Eyn vs Paul | 2–0 | 100.00% |
| Ai Eyn vs Nina | 2–0 | 100.00% |
| Ai Eyn vs Leroy | 2–0 | 100.00% |
| Ai Eyn vs Victor | 2–0 | 100.00% |
| Ai Eyn vs Raven | 1–1 | 50.00% |
| Ai Eyn vs Xiaoyu | 1–0 | 100.00% |
| Ai Eyn vs Lee | 1–0 | 100.00% |
| Ai Eyn vs Clive | 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.