| YDDY vs Reina | 9–2 | 81.82% |
| YDDY vs Paul | 7–3 | 70.00% |
| YDDY vs Hwoarang | 9–1 | 90.00% |
| YDDY vs Jin | 8–1 | 88.89% |
| YDDY vs Leo | 7–2 | 77.78% |
| YDDY vs King | 7–0 | 100.00% |
| YDDY vs Bryan | 6–1 | 85.71% |
| YDDY vs Steve | 6–1 | 85.71% |
| YDDY vs Lili | 5–2 | 71.43% |
| YDDY vs Lars | 5–2 | 71.43% |
| YDDY vs Asuka | 6–0 | 100.00% |
| YDDY vs Nina | 6–0 | 100.00% |
| YDDY vs Anna | 4–1 | 80.00% |
| YDDY vs Yoshimitsu | 4–0 | 100.00% |
| YDDY vs Xiaoyu | 1–3 | 25.00% |
| YDDY vs Kazuya | 4–0 | 100.00% |
| YDDY vs Jack-8 | 4–0 | 100.00% |
| YDDY vs Dragunov | 4–0 | 100.00% |
| YDDY vs Alisa | 3–1 | 75.00% |
| YDDY vs Devil Jin | 3–0 | 100.00% |
| YDDY vs Shaheen | 2–1 | 66.67% |
| YDDY vs Jun | 3–0 | 100.00% |
| YDDY vs Victor | 3–0 | 100.00% |
| YDDY vs Raven | 1–2 | 33.33% |
| YDDY vs Law | 2–0 | 100.00% |
| YDDY vs Lee | 2–0 | 100.00% |
| YDDY vs Zafina | 0–2 | 0.00% |
| YDDY vs Lidia | 2–0 | 100.00% |
| YDDY vs Heihachi | 2–0 | 100.00% |
| YDDY vs Feng | 1–0 | 100.00% |
| YDDY vs Azucena | 1–0 | 100.00% |
| YDDY vs Eddy | 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.