| yyuiop vs King | 6–12 | 33.33% |
| yyuiop vs Reina | 7–11 | 38.89% |
| yyuiop vs Kazuya | 4–10 | 28.57% |
| yyuiop vs Hwoarang | 5–8 | 38.46% |
| yyuiop vs Lee | 5–6 | 45.45% |
| yyuiop vs Feng | 5–5 | 50.00% |
| yyuiop vs Law | 4–5 | 44.44% |
| yyuiop vs Xiaoyu | 4–4 | 50.00% |
| yyuiop vs Dragunov | 3–5 | 37.50% |
| yyuiop vs Leroy | 4–4 | 50.00% |
| yyuiop vs Leo | 0–7 | 0.00% |
| yyuiop vs Asuka | 2–4 | 33.33% |
| yyuiop vs Jun | 2–4 | 33.33% |
| yyuiop vs Victor | 0–6 | 0.00% |
| yyuiop vs Yoshimitsu | 4–1 | 80.00% |
| yyuiop vs Jack-8 | 1–4 | 20.00% |
| yyuiop vs Azucena | 2–3 | 40.00% |
| yyuiop vs Raven | 1–4 | 20.00% |
| yyuiop vs Bryan | 2–2 | 50.00% |
| yyuiop vs Lili | 2–2 | 50.00% |
| yyuiop vs Eddy | 0–4 | 0.00% |
| yyuiop vs Paul | 1–2 | 33.33% |
| yyuiop vs Jin | 1–2 | 33.33% |
| yyuiop vs Steve | 0–2 | 0.00% |
| yyuiop vs Shaheen | 0–2 | 0.00% |
| yyuiop vs Nina | 2–0 | 100.00% |
| yyuiop vs Zafina | 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.