| Aizu vs Dragunov | 8–19 | 29.63% |
| Aizu vs Kazuya | 7–18 | 28.00% |
| Aizu vs King | 6–17 | 26.09% |
| Aizu vs Steve | 12–9 | 57.14% |
| Aizu vs Clive | 10–9 | 52.63% |
| Aizu vs Law | 7–10 | 41.18% |
| Aizu vs Jin | 8–9 | 47.06% |
| Aizu vs Armor King | 9–8 | 52.94% |
| Aizu vs Paul | 10–6 | 62.50% |
| Aizu vs Asuka | 10–5 | 66.67% |
| Aizu vs Victor | 8–6 | 57.14% |
| Aizu vs Eddy | 9–5 | 64.29% |
| Aizu vs Lili | 3–10 | 23.08% |
| Aizu vs Bryan | 4–8 | 33.33% |
| Aizu vs Jun | 5–6 | 45.45% |
| Aizu vs Reina | 4–7 | 36.36% |
| Aizu vs Azucena | 5–6 | 45.45% |
| Aizu vs Miary Zo | 4–7 | 36.36% |
| Aizu vs Claudio | 4–6 | 40.00% |
| Aizu vs Yoshimitsu | 2–6 | 25.00% |
| Aizu vs Xiaoyu | 4–4 | 50.00% |
| Aizu vs Hwoarang | 4–3 | 57.14% |
| Aizu vs Heihachi | 0–6 | 0.00% |
| Aizu vs Anna | 4–2 | 66.67% |
| Aizu vs Jack-8 | 1–4 | 20.00% |
| Aizu vs Leroy | 5–0 | 100.00% |
| Aizu vs Leo | 2–2 | 50.00% |
| Aizu vs Fahkumram | 4–0 | 100.00% |
| Aizu vs Lars | 0–3 | 0.00% |
| Aizu vs Kuma | 1–2 | 33.33% |
| Aizu vs Devil Jin | 0–2 | 0.00% |
| Aizu vs Shaheen | 0–2 | 0.00% |
| Aizu vs Lee | 2–0 | 100.00% |
| Aizu vs Lidia | 2–0 | 100.00% |
| Aizu vs Feng | 0–1 | 0.00% |
| Aizu vs Nina | 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.