| YeonHee_ vs Heihachi | 14–4 | 77.78% |
| YeonHee_ vs Xiaoyu | 7–10 | 41.18% |
| YeonHee_ vs Paul | 11–5 | 68.75% |
| YeonHee_ vs Yoshimitsu | 13–3 | 81.25% |
| YeonHee_ vs Lili | 8–2 | 80.00% |
| YeonHee_ vs Reina | 8–2 | 80.00% |
| YeonHee_ vs Hwoarang | 5–4 | 55.56% |
| YeonHee_ vs Steve | 4–5 | 44.44% |
| YeonHee_ vs Dragunov | 4–5 | 44.44% |
| YeonHee_ vs Jin | 5–3 | 62.50% |
| YeonHee_ vs Bryan | 4–4 | 50.00% |
| YeonHee_ vs Victor | 6–2 | 75.00% |
| YeonHee_ vs Lidia | 7–1 | 87.50% |
| YeonHee_ vs King | 6–1 | 85.71% |
| YeonHee_ vs Kazuya | 5–1 | 83.33% |
| YeonHee_ vs Jack-8 | 2–4 | 33.33% |
| YeonHee_ vs Lars | 3–2 | 60.00% |
| YeonHee_ vs Azucena | 3–2 | 60.00% |
| YeonHee_ vs Fahkumram | 4–1 | 80.00% |
| YeonHee_ vs Law | 2–2 | 50.00% |
| YeonHee_ vs Leroy | 4–0 | 100.00% |
| YeonHee_ vs Asuka | 3–0 | 100.00% |
| YeonHee_ vs Devil Jin | 3–0 | 100.00% |
| YeonHee_ vs Feng | 1–2 | 33.33% |
| YeonHee_ vs Alisa | 3–0 | 100.00% |
| YeonHee_ vs Claudio | 2–1 | 66.67% |
| YeonHee_ vs Lee | 1–2 | 33.33% |
| YeonHee_ vs Zafina | 3–0 | 100.00% |
| YeonHee_ vs Kuma | 2–0 | 100.00% |
| YeonHee_ vs Jun | 0–2 | 0.00% |
| YeonHee_ vs Anna | 0–2 | 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.