| Yb8899 vs Steve | 5–11 | 31.25% |
| Yb8899 vs Law | 2–7 | 22.22% |
| Yb8899 vs King | 1–5 | 16.67% |
| Yb8899 vs Dragunov | 1–5 | 16.67% |
| Yb8899 vs Jin | 1–4 | 20.00% |
| Yb8899 vs Yoshimitsu | 1–3 | 25.00% |
| Yb8899 vs Jack-8 | 2–2 | 50.00% |
| Yb8899 vs Hwoarang | 0–3 | 0.00% |
| Yb8899 vs Nina | 2–1 | 66.67% |
| Yb8899 vs Victor | 0–3 | 0.00% |
| Yb8899 vs Eddy | 1–2 | 33.33% |
| Yb8899 vs Lidia | 1–2 | 33.33% |
| Yb8899 vs Xiaoyu | 0–2 | 0.00% |
| Yb8899 vs Leo | 2–0 | 100.00% |
| Yb8899 vs Lars | 0–2 | 0.00% |
| Yb8899 vs Reina | 0–2 | 0.00% |
| Yb8899 vs Miary Zo | 0–2 | 0.00% |
| Yb8899 vs Paul | 0–1 | 0.00% |
| Yb8899 vs Bryan | 0–1 | 0.00% |
| Yb8899 vs Devil Jin | 1–0 | 100.00% |
| Yb8899 vs Feng | 1–0 | 100.00% |
| Yb8899 vs Heihachi | 0–1 | 0.00% |
| Yb8899 vs Anna | 0–1 | 0.00% |
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.