| Yayman vs Bryan | 57–76 | 42.86% |
| Yayman vs King | 71–52 | 57.72% |
| Yayman vs Jin | 51–57 | 47.22% |
| Yayman vs Dragunov | 52–46 | 53.06% |
| Yayman vs Kazuya | 49–47 | 51.04% |
| Yayman vs Steve | 50–42 | 54.35% |
| Yayman vs Hwoarang | 34–48 | 41.46% |
| Yayman vs Reina | 35–39 | 47.30% |
| Yayman vs Lili | 29–42 | 40.85% |
| Yayman vs Yoshimitsu | 30–36 | 45.45% |
| Yayman vs Paul | 24–40 | 37.50% |
| Yayman vs Lars | 30–27 | 52.63% |
| Yayman vs Victor | 26–24 | 52.00% |
| Yayman vs Jun | 27–19 | 58.70% |
| Yayman vs Lee | 18–25 | 41.86% |
| Yayman vs Law | 10–29 | 25.64% |
| Yayman vs Devil Jin | 18–21 | 46.15% |
| Yayman vs Azucena | 16–23 | 41.03% |
| Yayman vs Xiaoyu | 17–21 | 44.74% |
| Yayman vs Leo | 16–19 | 45.71% |
| Yayman vs Claudio | 14–21 | 40.00% |
| Yayman vs Jack-8 | 17–17 | 50.00% |
| Yayman vs Asuka | 13–20 | 39.39% |
| Yayman vs Alisa | 14–19 | 42.42% |
| Yayman vs Eddy | 14–19 | 42.42% |
| Yayman vs Heihachi | 12–21 | 36.36% |
| Yayman vs Nina | 17–15 | 53.12% |
| Yayman vs Raven | 16–13 | 55.17% |
| Yayman vs Feng | 11–15 | 42.31% |
| Yayman vs Shaheen | 6–19 | 24.00% |
| Yayman vs Leroy | 6–12 | 33.33% |
| Yayman vs Kuma | 1–9 | 10.00% |
| Yayman vs Panda | 1–4 | 20.00% |
| Yayman vs Zafina | 2–2 | 50.00% |
| Yayman vs Lidia | 1–2 | 33.33% |
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.