| Younghee vs Reina | 7–15 | 31.82% |
| Younghee vs Kazuya | 4–7 | 36.36% |
| Younghee vs Dragunov | 2–8 | 20.00% |
| Younghee vs Jun | 7–3 | 70.00% |
| Younghee vs Jin | 7–1 | 87.50% |
| Younghee vs King | 1–6 | 14.29% |
| Younghee vs Yoshimitsu | 4–2 | 66.67% |
| Younghee vs Hwoarang | 3–3 | 50.00% |
| Younghee vs Devil Jin | 2–4 | 33.33% |
| Younghee vs Paul | 4–1 | 80.00% |
| Younghee vs Law | 1–4 | 20.00% |
| Younghee vs Steve | 1–4 | 20.00% |
| Younghee vs Asuka | 2–3 | 40.00% |
| Younghee vs Lili | 2–3 | 40.00% |
| Younghee vs Victor | 2–3 | 40.00% |
| Younghee vs Bryan | 1–3 | 25.00% |
| Younghee vs Lidia | 0–4 | 0.00% |
| Younghee vs Claudio | 1–2 | 33.33% |
| Younghee vs Shaheen | 2–1 | 66.67% |
| Younghee vs Kuma | 2–1 | 66.67% |
| Younghee vs Azucena | 0–3 | 0.00% |
| Younghee vs Eddy | 0–3 | 0.00% |
| Younghee vs Heihachi | 0–3 | 0.00% |
| Younghee vs Clive | 2–1 | 66.67% |
| Younghee vs Feng | 0–2 | 0.00% |
| Younghee vs Lars | 0–2 | 0.00% |
| Younghee vs Alisa | 2–0 | 100.00% |
| Younghee vs Nina | 2–0 | 100.00% |
| Younghee vs Zafina | 2–0 | 100.00% |
| Younghee vs Leroy | 1–0 | 100.00% |
| Younghee 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.