| aikawa vs Lili | 36–14 | 72.00% |
| aikawa vs Reina | 21–28 | 42.86% |
| aikawa vs Kazuya | 22–18 | 55.00% |
| aikawa vs King | 20–18 | 52.63% |
| aikawa vs Bryan | 23–14 | 62.16% |
| aikawa vs Asuka | 17–18 | 48.57% |
| aikawa vs Dragunov | 21–14 | 60.00% |
| aikawa vs Hwoarang | 16–18 | 47.06% |
| aikawa vs Paul | 13–19 | 40.62% |
| aikawa vs Jun | 15–12 | 55.56% |
| aikawa vs Leo | 15–10 | 60.00% |
| aikawa vs Yoshimitsu | 16–7 | 69.57% |
| aikawa vs Steve | 10–13 | 43.48% |
| aikawa vs Eddy | 9–12 | 42.86% |
| aikawa vs Jin | 13–7 | 65.00% |
| aikawa vs Law | 14–5 | 73.68% |
| aikawa vs Xiaoyu | 14–5 | 73.68% |
| aikawa vs Feng | 14–5 | 73.68% |
| aikawa vs Victor | 7–12 | 36.84% |
| aikawa vs Lars | 6–11 | 35.29% |
| aikawa vs Nina | 10–6 | 62.50% |
| aikawa vs Jack-8 | 3–11 | 21.43% |
| aikawa vs Azucena | 12–2 | 85.71% |
| aikawa vs Zafina | 5–7 | 41.67% |
| aikawa vs Leroy | 6–6 | 50.00% |
| aikawa vs Alisa | 7–4 | 63.64% |
| aikawa vs Devil Jin | 7–3 | 70.00% |
| aikawa vs Lee | 3–6 | 33.33% |
| aikawa vs Shaheen | 2–5 | 28.57% |
| aikawa vs Claudio | 5–1 | 83.33% |
| aikawa vs Kuma | 3–2 | 60.00% |
| aikawa vs Lidia | 1–2 | 33.33% |
| aikawa vs Heihachi | 0–2 | 0.00% |
| aikawa vs Raven | 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.