| Ailu vs Kazuya | 48–32 | 60.00% |
| Ailu vs Bryan | 39–36 | 52.00% |
| Ailu vs Jin | 37–33 | 52.86% |
| Ailu vs King | 30–37 | 44.78% |
| Ailu vs Hwoarang | 30–33 | 47.62% |
| Ailu vs Dragunov | 32–25 | 56.14% |
| Ailu vs Steve | 33–21 | 61.11% |
| Ailu vs Reina | 31–17 | 64.58% |
| Ailu vs Law | 23–20 | 53.49% |
| Ailu vs Paul | 21–19 | 52.50% |
| Ailu vs Lars | 26–14 | 65.00% |
| Ailu vs Devil Jin | 20–19 | 51.28% |
| Ailu vs Yoshimitsu | 20–18 | 52.63% |
| Ailu vs Lili | 18–17 | 51.43% |
| Ailu vs Xiaoyu | 16–15 | 51.61% |
| Ailu vs Lee | 10–19 | 34.48% |
| Ailu vs Feng | 17–11 | 60.71% |
| Ailu vs Nina | 15–12 | 55.56% |
| Ailu vs Jun | 14–9 | 60.87% |
| Ailu vs Azucena | 8–14 | 36.36% |
| Ailu vs Claudio | 9–11 | 45.00% |
| Ailu vs Leroy | 11–9 | 55.00% |
| Ailu vs Eddy | 8–10 | 44.44% |
| Ailu vs Kuma | 5–12 | 29.41% |
| Ailu vs Raven | 8–9 | 47.06% |
| Ailu vs Victor | 7–9 | 43.75% |
| Ailu vs Jack-8 | 7–8 | 46.67% |
| Ailu vs Alisa | 7–7 | 50.00% |
| Ailu vs Shaheen | 4–7 | 36.36% |
| Ailu vs Asuka | 6–4 | 60.00% |
| Ailu vs Leo | 6–4 | 60.00% |
| Ailu vs Panda | 1–6 | 14.29% |
| Ailu vs Zafina | 2–3 | 40.00% |
| Ailu vs Lidia | 4–1 | 80.00% |
| Ailu vs Clive | 1–4 | 20.00% |
| Ailu vs Heihachi | 0–2 | 0.00% |
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.