| yoon sook vs Dragunov | 13–3 | 81.25% |
| yoon sook vs Kazuya | 13–0 | 100.00% |
| yoon sook vs Victor | 12–1 | 92.31% |
| yoon sook vs King | 11–0 | 100.00% |
| yoon sook vs Asuka | 10–1 | 90.91% |
| yoon sook vs Nina | 9–1 | 90.00% |
| yoon sook vs Jin | 8–1 | 88.89% |
| yoon sook vs Devil Jin | 8–1 | 88.89% |
| yoon sook vs Paul | 6–1 | 85.71% |
| yoon sook vs Xiaoyu | 6–1 | 85.71% |
| yoon sook vs Leroy | 6–1 | 85.71% |
| yoon sook vs Hwoarang | 5–1 | 83.33% |
| yoon sook vs Jun | 6–0 | 100.00% |
| yoon sook vs Bryan | 2–3 | 40.00% |
| yoon sook vs Feng | 3–2 | 60.00% |
| yoon sook vs Fahkumram | 5–0 | 100.00% |
| yoon sook vs Law | 4–0 | 100.00% |
| yoon sook vs Claudio | 4–0 | 100.00% |
| yoon sook vs Heihachi | 4–0 | 100.00% |
| yoon sook vs Steve | 2–1 | 66.67% |
| yoon sook vs Jack-8 | 3–0 | 100.00% |
| yoon sook vs Alisa | 3–0 | 100.00% |
| yoon sook vs Panda | 1–2 | 33.33% |
| yoon sook vs Reina | 1–2 | 33.33% |
| yoon sook vs Yoshimitsu | 2–0 | 100.00% |
| yoon sook vs Shaheen | 0–2 | 0.00% |
| yoon sook vs Kuma | 2–0 | 100.00% |
| yoon sook vs Eddy | 2–0 | 100.00% |
| yoon sook vs Lidia | 2–0 | 100.00% |
| yoon sook vs Lili | 1–0 | 100.00% |
| yoon sook vs Lars | 1–0 | 100.00% |
| yoon sook vs Azucena | 1–0 | 100.00% |
| yoon sook vs Raven | 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.