| aeiou vs Lili | 52–40 | 56.52% |
| aeiou vs Kazuya | 56–33 | 62.92% |
| aeiou vs Paul | 40–46 | 46.51% |
| aeiou vs Dragunov | 40–31 | 56.34% |
| aeiou vs Reina | 39–30 | 56.52% |
| aeiou vs Victor | 38–26 | 59.38% |
| aeiou vs Clive | 41–22 | 65.08% |
| aeiou vs Jin | 20–35 | 36.36% |
| aeiou vs Bryan | 34–20 | 62.96% |
| aeiou vs King | 24–27 | 47.06% |
| aeiou vs Hwoarang | 20–27 | 42.55% |
| aeiou vs Azucena | 18–27 | 40.00% |
| aeiou vs Lee | 20–19 | 51.28% |
| aeiou vs Asuka | 10–24 | 29.41% |
| aeiou vs Feng | 15–17 | 46.88% |
| aeiou vs Steve | 14–17 | 45.16% |
| aeiou vs Leroy | 19–12 | 61.29% |
| aeiou vs Jun | 16–14 | 53.33% |
| aeiou vs Law | 13–16 | 44.83% |
| aeiou vs Yoshimitsu | 8–21 | 27.59% |
| aeiou vs Jack-8 | 12–17 | 41.38% |
| aeiou vs Leo | 10–19 | 34.48% |
| aeiou vs Devil Jin | 17–10 | 62.96% |
| aeiou vs Heihachi | 20–7 | 74.07% |
| aeiou vs Nina | 11–14 | 44.00% |
| aeiou vs Xiaoyu | 9–14 | 39.13% |
| aeiou vs Lars | 10–13 | 43.48% |
| aeiou vs Alisa | 10–12 | 45.45% |
| aeiou vs Claudio | 9–9 | 50.00% |
| aeiou vs Raven | 12–6 | 66.67% |
| aeiou vs Lidia | 8–10 | 44.44% |
| aeiou vs Kuma | 7–8 | 46.67% |
| aeiou vs Zafina | 10–3 | 76.92% |
| aeiou vs Shaheen | 4–7 | 36.36% |
| aeiou vs Eddy | 6–4 | 60.00% |
| aeiou vs Panda | 4–4 | 50.00% |
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.