| Rey Dau vs Dragunov | 13–1 | 92.86% |
| Rey Dau vs Reina | 10–0 | 100.00% |
| Rey Dau vs Jin | 9–0 | 100.00% |
| Rey Dau vs Lili | 8–0 | 100.00% |
| Rey Dau vs Steve | 7–0 | 100.00% |
| Rey Dau vs Victor | 6–0 | 100.00% |
| Rey Dau vs Clive | 6–0 | 100.00% |
| Rey Dau vs Kazuya | 5–0 | 100.00% |
| Rey Dau vs Raven | 5–0 | 100.00% |
| Rey Dau vs Law | 4–0 | 100.00% |
| Rey Dau vs King | 4–0 | 100.00% |
| Rey Dau vs Yoshimitsu | 4–0 | 100.00% |
| Rey Dau vs Shaheen | 4–0 | 100.00% |
| Rey Dau vs Paul | 3–0 | 100.00% |
| Rey Dau vs Hwoarang | 3–0 | 100.00% |
| Rey Dau vs Leo | 3–0 | 100.00% |
| Rey Dau vs Lars | 3–0 | 100.00% |
| Rey Dau vs Claudio | 3–0 | 100.00% |
| Rey Dau vs Leroy | 2–1 | 66.67% |
| Rey Dau vs Lidia | 3–0 | 100.00% |
| Rey Dau vs Bryan | 2–0 | 100.00% |
| Rey Dau vs Jack-8 | 2–0 | 100.00% |
| Rey Dau vs Lee | 2–0 | 100.00% |
| Rey Dau vs Panda | 2–0 | 100.00% |
| Rey Dau vs Xiaoyu | 1–0 | 100.00% |
| Rey Dau vs Alisa | 1–0 | 100.00% |
| Rey Dau vs Zafina | 1–0 | 100.00% |
| Rey Dau vs Heihachi | 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.