| aeiou vs Steve | 19–20 | 48.72% |
| aeiou vs Kazuya | 16–18 | 47.06% |
| aeiou vs Fahkumram | 18–16 | 52.94% |
| aeiou vs King | 15–13 | 53.57% |
| aeiou vs Jin | 11–14 | 44.00% |
| aeiou vs Hwoarang | 11–12 | 47.83% |
| aeiou vs Jun | 5–16 | 23.81% |
| aeiou vs Reina | 11–10 | 52.38% |
| aeiou vs Yoshimitsu | 11–8 | 57.89% |
| aeiou vs Bryan | 6–13 | 31.58% |
| aeiou vs Paul | 7–10 | 41.18% |
| aeiou vs Devil Jin | 5–11 | 31.25% |
| aeiou vs Victor | 3–12 | 20.00% |
| aeiou vs Xiaoyu | 8–6 | 57.14% |
| aeiou vs Leroy | 5–9 | 35.71% |
| aeiou vs Miary Zo | 6–8 | 42.86% |
| aeiou vs Lars | 4–9 | 30.77% |
| aeiou vs Heihachi | 6–7 | 46.15% |
| aeiou vs Asuka | 4–8 | 33.33% |
| aeiou vs Lili | 3–9 | 25.00% |
| aeiou vs Dragunov | 6–6 | 50.00% |
| aeiou vs Eddy | 7–4 | 63.64% |
| aeiou vs Clive | 5–5 | 50.00% |
| aeiou vs Alisa | 4–4 | 50.00% |
| aeiou vs Claudio | 4–2 | 66.67% |
| aeiou vs Azucena | 2–4 | 33.33% |
| aeiou vs Lidia | 3–3 | 50.00% |
| aeiou vs Armor King | 5–1 | 83.33% |
| aeiou vs Law | 3–2 | 60.00% |
| aeiou vs Nina | 2–3 | 40.00% |
| aeiou vs Anna | 1–2 | 33.33% |
| aeiou vs Jack-8 | 1–0 | 100.00% |
| aeiou vs Feng | 1–0 | 100.00% |
| aeiou vs Lee | 0–1 | 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.