| Yun Yun vs Jin | 22–10 | 68.75% |
| Yun Yun vs Steve | 20–9 | 68.97% |
| Yun Yun vs Paul | 11–7 | 61.11% |
| Yun Yun vs Lili | 12–6 | 66.67% |
| Yun Yun vs Yoshimitsu | 11–6 | 64.71% |
| Yun Yun vs Bryan | 9–8 | 52.94% |
| Yun Yun vs Victor | 12–5 | 70.59% |
| Yun Yun vs Law | 10–5 | 66.67% |
| Yun Yun vs Dragunov | 7–8 | 46.67% |
| Yun Yun vs Alisa | 4–11 | 26.67% |
| Yun Yun vs Hwoarang | 7–6 | 53.85% |
| Yun Yun vs Xiaoyu | 8–5 | 61.54% |
| Yun Yun vs Clive | 7–5 | 58.33% |
| Yun Yun vs Kazuya | 6–5 | 54.55% |
| Yun Yun vs Reina | 8–3 | 72.73% |
| Yun Yun vs King | 8–2 | 80.00% |
| Yun Yun vs Jun | 6–4 | 60.00% |
| Yun Yun vs Lars | 3–5 | 37.50% |
| Yun Yun vs Heihachi | 5–3 | 62.50% |
| Yun Yun vs Nina | 4–3 | 57.14% |
| Yun Yun vs Asuka | 4–2 | 66.67% |
| Yun Yun vs Kuma | 6–0 | 100.00% |
| Yun Yun vs Eddy | 3–3 | 50.00% |
| Yun Yun vs Feng | 4–1 | 80.00% |
| Yun Yun vs Leo | 4–1 | 80.00% |
| Yun Yun vs Claudio | 3–2 | 60.00% |
| Yun Yun vs Lee | 5–0 | 100.00% |
| Yun Yun vs Azucena | 2–2 | 50.00% |
| Yun Yun vs Devil Jin | 2–1 | 66.67% |
| Yun Yun vs Lidia | 2–1 | 66.67% |
| Yun Yun vs Zafina | 2–0 | 100.00% |
| Yun Yun vs Leroy | 0–2 | 0.00% |
| Yun Yun vs Jack-8 | 0–1 | 0.00% |
| Yun Yun vs Raven | 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.