| Yayou vs Jin | 29–36 | 44.62% |
| Yayou vs King | 17–33 | 34.00% |
| Yayou vs Law | 22–21 | 51.16% |
| Yayou vs Kazuya | 15–25 | 37.50% |
| Yayou vs Hwoarang | 11–26 | 29.73% |
| Yayou vs Reina | 18–15 | 54.55% |
| Yayou vs Steve | 20–11 | 64.52% |
| Yayou vs Eddy | 16–13 | 55.17% |
| Yayou vs Paul | 13–16 | 44.83% |
| Yayou vs Bryan | 12–17 | 41.38% |
| Yayou vs Devil Jin | 14–14 | 50.00% |
| Yayou vs Dragunov | 11–16 | 40.74% |
| Yayou vs Jun | 19–7 | 73.08% |
| Yayou vs Yoshimitsu | 9–16 | 36.00% |
| Yayou vs Victor | 11–9 | 55.00% |
| Yayou vs Azucena | 9–10 | 47.37% |
| Yayou vs Lili | 9–9 | 50.00% |
| Yayou vs Claudio | 10–8 | 55.56% |
| Yayou vs Feng | 7–10 | 41.18% |
| Yayou vs Nina | 4–11 | 26.67% |
| Yayou vs Alisa | 9–5 | 64.29% |
| Yayou vs Raven | 6–8 | 42.86% |
| Yayou vs Lars | 3–10 | 23.08% |
| Yayou vs Shaheen | 6–5 | 54.55% |
| Yayou vs Lidia | 3–8 | 27.27% |
| Yayou vs Xiaoyu | 7–3 | 70.00% |
| Yayou vs Jack-8 | 7–2 | 77.78% |
| Yayou vs Lee | 5–4 | 55.56% |
| Yayou vs Asuka | 4–4 | 50.00% |
| Yayou vs Kuma | 3–4 | 42.86% |
| Yayou vs Leroy | 3–3 | 50.00% |
| Yayou vs Zafina | 1–4 | 20.00% |
| Yayou vs Heihachi | 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.