| Aikia vs Eddy | 15–10 | 60.00% |
| Aikia vs Jin | 8–13 | 38.10% |
| Aikia vs King | 7–9 | 43.75% |
| Aikia vs Yoshimitsu | 7–6 | 53.85% |
| Aikia vs Bryan | 5–8 | 38.46% |
| Aikia vs Devil Jin | 9–3 | 75.00% |
| Aikia vs Victor | 2–9 | 18.18% |
| Aikia vs Kazuya | 6–4 | 60.00% |
| Aikia vs Steve | 7–2 | 77.78% |
| Aikia vs Azucena | 7–2 | 77.78% |
| Aikia vs Dragunov | 2–6 | 25.00% |
| Aikia vs Leo | 7–1 | 87.50% |
| Aikia vs Jack-8 | 3–4 | 42.86% |
| Aikia vs Lili | 4–3 | 57.14% |
| Aikia vs Reina | 3–4 | 42.86% |
| Aikia vs Law | 4–2 | 66.67% |
| Aikia vs Paul | 3–2 | 60.00% |
| Aikia vs Lars | 2–3 | 40.00% |
| Aikia vs Alisa | 4–1 | 80.00% |
| Aikia vs Xiaoyu | 4–0 | 100.00% |
| Aikia vs Lee | 1–3 | 25.00% |
| Aikia vs Leroy | 2–2 | 50.00% |
| Aikia vs Jun | 3–1 | 75.00% |
| Aikia vs Raven | 0–4 | 0.00% |
| Aikia vs Claudio | 2–1 | 66.67% |
| Aikia vs Feng | 2–0 | 100.00% |
| Aikia vs Nina | 2–0 | 100.00% |
| Aikia vs Zafina | 2–0 | 100.00% |
| Aikia vs Kuma | 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.