| Yayy vs Bryan | 14–13 | 51.85% |
| Yayy vs King | 14–5 | 73.68% |
| Yayy vs Kazuya | 11–7 | 61.11% |
| Yayy vs Kuma | 4–7 | 36.36% |
| Yayy vs Reina | 5–6 | 45.45% |
| Yayy vs Jin | 5–5 | 50.00% |
| Yayy vs Feng | 7–3 | 70.00% |
| Yayy vs Shaheen | 5–3 | 62.50% |
| Yayy vs Azucena | 8–0 | 100.00% |
| Yayy vs Hwoarang | 5–2 | 71.43% |
| Yayy vs Steve | 5–2 | 71.43% |
| Yayy vs Asuka | 3–4 | 42.86% |
| Yayy vs Eddy | 6–1 | 85.71% |
| Yayy vs Lars | 4–2 | 66.67% |
| Yayy vs Leroy | 3–3 | 50.00% |
| Yayy vs Yoshimitsu | 3–2 | 60.00% |
| Yayy vs Nina | 2–3 | 40.00% |
| Yayy vs Law | 3–1 | 75.00% |
| Yayy vs Jack-8 | 3–1 | 75.00% |
| Yayy vs Lili | 0–4 | 0.00% |
| Yayy vs Dragunov | 0–3 | 0.00% |
| Yayy vs Leo | 3–0 | 100.00% |
| Yayy vs Claudio | 1–2 | 33.33% |
| Yayy vs Lee | 3–0 | 100.00% |
| Yayy vs Jun | 3–0 | 100.00% |
| Yayy vs Paul | 2–0 | 100.00% |
| Yayy vs Alisa | 1–1 | 50.00% |
| Yayy vs Lidia | 2–0 | 100.00% |
| Yayy vs Xiaoyu | 1–0 | 100.00% |
| Yayy vs Victor | 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.