| Aizennn vs Jin | 34–39 | 46.58% |
| Aizennn vs Kazuya | 39–31 | 55.71% |
| Aizennn vs King | 31–28 | 52.54% |
| Aizennn vs Victor | 32–25 | 56.14% |
| Aizennn vs Yoshimitsu | 25–28 | 47.17% |
| Aizennn vs Reina | 35–15 | 70.00% |
| Aizennn vs Bryan | 22–27 | 44.90% |
| Aizennn vs Dragunov | 19–28 | 40.43% |
| Aizennn vs Steve | 24–14 | 63.16% |
| Aizennn vs Azucena | 13–23 | 36.11% |
| Aizennn vs Eddy | 15–21 | 41.67% |
| Aizennn vs Hwoarang | 14–18 | 43.75% |
| Aizennn vs Lili | 13–16 | 44.83% |
| Aizennn vs Alisa | 15–14 | 51.72% |
| Aizennn vs Law | 9–19 | 32.14% |
| Aizennn vs Xiaoyu | 13–15 | 46.43% |
| Aizennn vs Heihachi | 16–12 | 57.14% |
| Aizennn vs Lars | 16–11 | 59.26% |
| Aizennn vs Lee | 13–14 | 48.15% |
| Aizennn vs Devil Jin | 14–12 | 53.85% |
| Aizennn vs Leroy | 13–9 | 59.09% |
| Aizennn vs Paul | 8–13 | 38.10% |
| Aizennn vs Asuka | 5–14 | 26.32% |
| Aizennn vs Leo | 5–12 | 29.41% |
| Aizennn vs Jack-8 | 8–8 | 50.00% |
| Aizennn vs Feng | 8–8 | 50.00% |
| Aizennn vs Jun | 8–8 | 50.00% |
| Aizennn vs Kuma | 6–7 | 46.15% |
| Aizennn vs Clive | 5–8 | 38.46% |
| Aizennn vs Claudio | 4–7 | 36.36% |
| Aizennn vs Shaheen | 6–5 | 54.55% |
| Aizennn vs Nina | 4–4 | 50.00% |
| Aizennn vs Zafina | 4–1 | 80.00% |
| Aizennn vs Raven | 2–2 | 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.