| Aizn vs Jin | 65–49 | 57.02% |
| Aizn vs Kazuya | 47–51 | 47.96% |
| Aizn vs King | 53–41 | 56.38% |
| Aizn vs Law | 42–45 | 48.28% |
| Aizn vs Bryan | 35–47 | 42.68% |
| Aizn vs Reina | 28–39 | 41.79% |
| Aizn vs Hwoarang | 34–32 | 51.52% |
| Aizn vs Steve | 29–37 | 43.94% |
| Aizn vs Yoshimitsu | 20–33 | 37.74% |
| Aizn vs Paul | 27–21 | 56.25% |
| Aizn vs Lili | 25–23 | 52.08% |
| Aizn vs Heihachi | 23–21 | 52.27% |
| Aizn vs Eddy | 15–25 | 37.50% |
| Aizn vs Dragunov | 12–25 | 32.43% |
| Aizn vs Asuka | 17–17 | 50.00% |
| Aizn vs Jun | 15–18 | 45.45% |
| Aizn vs Azucena | 14–18 | 43.75% |
| Aizn vs Lee | 12–15 | 44.44% |
| Aizn vs Alisa | 15–8 | 65.22% |
| Aizn vs Fahkumram | 11–12 | 47.83% |
| Aizn vs Xiaoyu | 9–13 | 40.91% |
| Aizn vs Nina | 12–10 | 54.55% |
| Aizn vs Devil Jin | 4–16 | 20.00% |
| Aizn vs Feng | 9–11 | 45.00% |
| Aizn vs Lars | 10–10 | 50.00% |
| Aizn vs Claudio | 10–8 | 55.56% |
| Aizn vs Kuma | 9–8 | 52.94% |
| Aizn vs Jack-8 | 7–8 | 46.67% |
| Aizn vs Leroy | 7–6 | 53.85% |
| Aizn vs Victor | 5–8 | 38.46% |
| Aizn vs Lidia | 7–5 | 58.33% |
| Aizn vs Anna | 8–4 | 66.67% |
| Aizn vs Clive | 3–7 | 30.00% |
| Aizn vs Shaheen | 3–5 | 37.50% |
| Aizn vs Zafina | 2–5 | 28.57% |
| Aizn vs Raven | 3–4 | 42.86% |
| Aizn vs Leo | 3–3 | 50.00% |
| Aizn vs Panda | 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.