| Yoon vs Jun | 2–4 | 33.33% |
| Yoon vs King | 5–0 | 100.00% |
| Yoon vs Yoshimitsu | 5–0 | 100.00% |
| Yoon vs Hwoarang | 2–3 | 40.00% |
| Yoon vs Eddy | 2–3 | 40.00% |
| Yoon vs Heihachi | 4–1 | 80.00% |
| Yoon vs Law | 3–1 | 75.00% |
| Yoon vs Clive | 3–1 | 75.00% |
| Yoon vs Jin | 2–1 | 66.67% |
| Yoon vs Kazuya | 2–1 | 66.67% |
| Yoon vs Steve | 2–1 | 66.67% |
| Yoon vs Dragunov | 1–2 | 33.33% |
| Yoon vs Leroy | 1–2 | 33.33% |
| Yoon vs Reina | 3–0 | 100.00% |
| Yoon vs Paul | 2–0 | 100.00% |
| Yoon vs Xiaoyu | 1–1 | 50.00% |
| Yoon vs Bryan | 1–1 | 50.00% |
| Yoon vs Asuka | 1–1 | 50.00% |
| Yoon vs Feng | 0–2 | 0.00% |
| Yoon vs Lili | 2–0 | 100.00% |
| Yoon vs Nina | 2–0 | 100.00% |
| Yoon vs Azucena | 2–0 | 100.00% |
| Yoon vs Victor | 1–1 | 50.00% |
| Yoon vs Jack-8 | 0–1 | 0.00% |
| Yoon vs Devil Jin | 0–1 | 0.00% |
| Yoon vs Leo | 0–1 | 0.00% |
| Yoon vs Lars | 1–0 | 100.00% |
| Yoon vs Claudio | 0–1 | 0.00% |
| Yoon vs Shaheen | 1–0 | 100.00% |
| Yoon vs Lee | 1–0 | 100.00% |
| Yoon vs Kuma | 1–0 | 100.00% |
| Yoon vs Raven | 0–1 | 0.00% |
| Yoon vs Lidia | 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.