| YY66 vs Leo | 4–4 | 50.00% |
| YY66 vs Jin | 7–0 | 100.00% |
| YY66 vs Reina | 2–5 | 28.57% |
| YY66 vs Eddy | 3–2 | 60.00% |
| YY66 vs Clive | 2–3 | 40.00% |
| YY66 vs Victor | 3–1 | 75.00% |
| YY66 vs Kazuya | 1–2 | 33.33% |
| YY66 vs Lili | 1–2 | 33.33% |
| YY66 vs Nina | 1–2 | 33.33% |
| YY66 vs King | 2–0 | 100.00% |
| YY66 vs Yoshimitsu | 2–0 | 100.00% |
| YY66 vs Steve | 2–0 | 100.00% |
| YY66 vs Feng | 2–0 | 100.00% |
| YY66 vs Lars | 2–0 | 100.00% |
| YY66 vs Azucena | 0–2 | 0.00% |
| YY66 vs Xiaoyu | 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.