| Dazai San vs Kazuya | 11–0 | 100.00% |
| Dazai San vs Clive | 9–0 | 100.00% |
| Dazai San vs Jin | 6–0 | 100.00% |
| Dazai San vs Steve | 6–0 | 100.00% |
| Dazai San vs Dragunov | 5–1 | 83.33% |
| Dazai San vs King | 5–0 | 100.00% |
| Dazai San vs Jack-8 | 5–0 | 100.00% |
| Dazai San vs Hwoarang | 4–0 | 100.00% |
| Dazai San vs Leroy | 4–0 | 100.00% |
| Dazai San vs Heihachi | 4–0 | 100.00% |
| Dazai San vs Law | 3–0 | 100.00% |
| Dazai San vs Bryan | 3–0 | 100.00% |
| Dazai San vs Devil Jin | 3–0 | 100.00% |
| Dazai San vs Reina | 3–0 | 100.00% |
| Dazai San vs Yoshimitsu | 2–0 | 100.00% |
| Dazai San vs Lili | 2–0 | 100.00% |
| Dazai San vs Shaheen | 2–0 | 100.00% |
| Dazai San vs Nina | 2–0 | 100.00% |
| Dazai San vs Kuma | 2–0 | 100.00% |
| Dazai San vs Jun | 2–0 | 100.00% |
| Dazai San vs Azucena | 2–0 | 100.00% |
| Dazai San vs Victor | 2–0 | 100.00% |
| Dazai San vs Lidia | 2–0 | 100.00% |
| Dazai San vs Claudio | 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.