| Hyein vs King | 86–93 | 48.04% |
| Hyein vs Bryan | 70–90 | 43.75% |
| Hyein vs Kazuya | 54–103 | 34.39% |
| Hyein vs Jin | 64–73 | 46.72% |
| Hyein vs Yoshimitsu | 60–57 | 51.28% |
| Hyein vs Steve | 53–63 | 45.69% |
| Hyein vs Dragunov | 45–55 | 45.00% |
| Hyein vs Law | 42–53 | 44.21% |
| Hyein vs Reina | 53–38 | 58.24% |
| Hyein vs Hwoarang | 43–37 | 53.75% |
| Hyein vs Fahkumram | 32–37 | 46.38% |
| Hyein vs Paul | 35–31 | 53.03% |
| Hyein vs Devil Jin | 30–30 | 50.00% |
| Hyein vs Jun | 30–29 | 50.85% |
| Hyein vs Lili | 24–31 | 43.64% |
| Hyein vs Heihachi | 20–34 | 37.04% |
| Hyein vs Lee | 22–25 | 46.81% |
| Hyein vs Alisa | 18–27 | 40.00% |
| Hyein vs Victor | 20–25 | 44.44% |
| Hyein vs Xiaoyu | 25–17 | 59.52% |
| Hyein vs Asuka | 18–23 | 43.90% |
| Hyein vs Azucena | 15–26 | 36.59% |
| Hyein vs Lidia | 18–19 | 48.65% |
| Hyein vs Eddy | 13–22 | 37.14% |
| Hyein vs Nina | 16–18 | 47.06% |
| Hyein vs Jack-8 | 9–19 | 32.14% |
| Hyein vs Claudio | 10–18 | 35.71% |
| Hyein vs Leo | 11–16 | 40.74% |
| Hyein vs Raven | 18–9 | 66.67% |
| Hyein vs Lars | 13–13 | 50.00% |
| Hyein vs Feng | 7–16 | 30.43% |
| Hyein vs Leroy | 8–14 | 36.36% |
| Hyein vs Kuma | 2–12 | 14.29% |
| Hyein vs Anna | 3–7 | 30.00% |
| Hyein vs Shaheen | 5–4 | 55.56% |
| Hyein vs Panda | 2–6 | 25.00% |
| Hyein vs Clive | 4–4 | 50.00% |
| Hyein vs Zafina | 2–5 | 28.57% |
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.