| Aizio vs Armor King | 29–32 | 47.54% |
| Aizio vs King | 18–21 | 46.15% |
| Aizio vs Eddy | 19–16 | 54.29% |
| Aizio vs Steve | 18–15 | 54.55% |
| Aizio vs Reina | 18–15 | 54.55% |
| Aizio vs Jin | 18–13 | 58.06% |
| Aizio vs Kazuya | 7–22 | 24.14% |
| Aizio vs Hwoarang | 13–15 | 46.43% |
| Aizio vs Jun | 18–9 | 66.67% |
| Aizio vs Dragunov | 11–15 | 42.31% |
| Aizio vs Law | 16–9 | 64.00% |
| Aizio vs Lars | 9–13 | 40.91% |
| Aizio vs Asuka | 8–13 | 38.10% |
| Aizio vs Yoshimitsu | 10–8 | 55.56% |
| Aizio vs Bryan | 8–8 | 50.00% |
| Aizio vs Heihachi | 6–10 | 37.50% |
| Aizio vs Nina | 9–6 | 60.00% |
| Aizio vs Lee | 9–6 | 60.00% |
| Aizio vs Azucena | 5–10 | 33.33% |
| Aizio vs Clive | 10–4 | 71.43% |
| Aizio vs Xiaoyu | 6–6 | 50.00% |
| Aizio vs Lili | 3–9 | 25.00% |
| Aizio vs Lidia | 8–4 | 66.67% |
| Aizio vs Leo | 6–5 | 54.55% |
| Aizio vs Alisa | 5–6 | 45.45% |
| Aizio vs Leroy | 8–3 | 72.73% |
| Aizio vs Victor | 8–3 | 72.73% |
| Aizio vs Devil Jin | 6–3 | 66.67% |
| Aizio vs Claudio | 4–4 | 50.00% |
| Aizio vs Shaheen | 7–1 | 87.50% |
| Aizio vs Paul | 4–3 | 57.14% |
| Aizio vs Anna | 4–3 | 57.14% |
| Aizio vs Zafina | 4–2 | 66.67% |
| Aizio vs Fahkumram | 0–6 | 0.00% |
| Aizio vs Jack-8 | 1–4 | 20.00% |
| Aizio vs Raven | 4–1 | 80.00% |
| Aizio vs Feng | 4–0 | 100.00% |
| Aizio vs Kuma | 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.