| yjun vs King | 5–15 | 25.00% |
| yjun vs Bryan | 6–5 | 54.55% |
| yjun vs Asuka | 7–4 | 63.64% |
| yjun vs Jin | 5–5 | 50.00% |
| yjun vs Law | 3–6 | 33.33% |
| yjun vs Steve | 4–5 | 44.44% |
| yjun vs Jun | 6–3 | 66.67% |
| yjun vs Lili | 5–2 | 71.43% |
| yjun vs Yoshimitsu | 2–4 | 33.33% |
| yjun vs Alisa | 3–3 | 50.00% |
| yjun vs Azucena | 2–4 | 33.33% |
| yjun vs Eddy | 2–4 | 33.33% |
| yjun vs Leroy | 2–3 | 40.00% |
| yjun vs Victor | 2–3 | 40.00% |
| yjun vs Lidia | 3–2 | 60.00% |
| yjun vs Paul | 2–2 | 50.00% |
| yjun vs Hwoarang | 2–2 | 50.00% |
| yjun vs Dragunov | 3–1 | 75.00% |
| yjun vs Lee | 2–2 | 50.00% |
| yjun vs Anna | 2–2 | 50.00% |
| yjun vs Xiaoyu | 3–0 | 100.00% |
| yjun vs Claudio | 1–2 | 33.33% |
| yjun vs Reina | 3–0 | 100.00% |
| yjun vs Armor King | 2–1 | 66.67% |
| yjun vs Kazuya | 0–2 | 0.00% |
| yjun vs Leo | 0–2 | 0.00% |
| yjun vs Nina | 0–2 | 0.00% |
| yjun vs Panda | 1–1 | 50.00% |
| yjun vs Zafina | 2–0 | 100.00% |
| yjun vs Raven | 2–0 | 100.00% |
| yjun vs Fahkumram | 0–2 | 0.00% |
| yjun vs Jack-8 | 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.