| DUC | Ayatsuji vs Kazuya | 246–155 | 61.35% |
| DUC | Ayatsuji vs Bryan | 193–127 | 60.31% |
| DUC | Ayatsuji vs Heihachi | 171–139 | 55.16% |
| DUC | Ayatsuji vs Jin | 168–122 | 57.93% |
| DUC | Ayatsuji vs Dragunov | 142–98 | 59.17% |
| DUC | Ayatsuji vs King | 134–100 | 57.26% |
| DUC | Ayatsuji vs Hwoarang | 135–88 | 60.54% |
| DUC | Ayatsuji vs Devil Jin | 108–83 | 56.54% |
| DUC | Ayatsuji vs Reina | 120–69 | 63.49% |
| DUC | Ayatsuji vs Law | 108–66 | 62.07% |
| DUC | Ayatsuji vs Paul | 100–68 | 59.52% |
| DUC | Ayatsuji vs Steve | 96–64 | 60.00% |
| DUC | Ayatsuji vs Yoshimitsu | 86–64 | 57.33% |
| DUC | Ayatsuji vs Lee | 69–78 | 46.94% |
| DUC | Ayatsuji vs Lili | 82–44 | 65.08% |
| DUC | Ayatsuji vs Clive | 77–48 | 61.60% |
| DUC | Ayatsuji vs Azucena | 78–44 | 63.93% |
| DUC | Ayatsuji vs Fahkumram | 79–43 | 64.75% |
| DUC | Ayatsuji vs Victor | 78–40 | 66.10% |
| DUC | Ayatsuji vs Feng | 82–31 | 72.57% |
| DUC | Ayatsuji vs Eddy | 65–48 | 57.52% |
| DUC | Ayatsuji vs Asuka | 60–48 | 55.56% |
| DUC | Ayatsuji vs Jun | 64–42 | 60.38% |
| DUC | Ayatsuji vs Alisa | 50–50 | 50.00% |
| DUC | Ayatsuji vs Lars | 54–41 | 56.84% |
| DUC | Ayatsuji vs Anna | 51–41 | 55.43% |
| DUC | Ayatsuji vs Nina | 44–45 | 49.44% |
| DUC | Ayatsuji vs Claudio | 51–36 | 58.62% |
| DUC | Ayatsuji vs Armor King | 42–42 | 50.00% |
| DUC | Ayatsuji vs Xiaoyu | 50–30 | 62.50% |
| DUC | Ayatsuji vs Lidia | 43–34 | 55.84% |
| DUC | Ayatsuji vs Jack-8 | 39–36 | 52.00% |
| DUC | Ayatsuji vs Zafina | 38–23 | 62.30% |
| DUC | Ayatsuji vs Raven | 34–26 | 56.67% |
| DUC | Ayatsuji vs Leroy | 32–18 | 64.00% |
| DUC | Ayatsuji vs Kuma | 21–23 | 47.73% |
| DUC | Ayatsuji vs Leo | 23–19 | 54.76% |
| DUC | Ayatsuji vs Shaheen | 22–14 | 61.11% |
| DUC | Ayatsuji vs Panda | 18–11 | 62.07% |
| DUC | Ayatsuji vs Miary Zo | 4–2 | 66.67% |
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.