| Hyunsung vs Kazuya | 70–64 | 52.24% |
| Hyunsung vs Dragunov | 67–48 | 58.26% |
| Hyunsung vs Reina | 71–42 | 62.83% |
| Hyunsung vs Bryan | 55–44 | 55.56% |
| Hyunsung vs Asuka | 57–41 | 58.16% |
| Hyunsung vs Hwoarang | 52–41 | 55.91% |
| Hyunsung vs Jin | 46–46 | 50.00% |
| Hyunsung vs Paul | 53–35 | 60.23% |
| Hyunsung vs King | 42–41 | 50.60% |
| Hyunsung vs Alisa | 39–28 | 58.21% |
| Hyunsung vs Steve | 38–27 | 58.46% |
| Hyunsung vs Heihachi | 39–22–1 | 63.93% |
| Hyunsung vs Jun | 37–24 | 60.66% |
| Hyunsung vs Yoshimitsu | 32–28 | 53.33% |
| Hyunsung vs Victor | 24–36 | 40.00% |
| Hyunsung vs Lili | 33–26 | 55.93% |
| Hyunsung vs Azucena | 30–28 | 51.72% |
| Hyunsung vs Feng | 28–25 | 52.83% |
| Hyunsung vs Law | 27–24 | 52.94% |
| Hyunsung vs Devil Jin | 28–23 | 54.90% |
| Hyunsung vs Lee | 27–19 | 58.70% |
| Hyunsung vs Lidia | 23–23 | 50.00% |
| Hyunsung vs Claudio | 22–20 | 52.38% |
| Hyunsung vs Raven | 15–25 | 37.50% |
| Hyunsung vs Leo | 19–20 | 48.72% |
| Hyunsung vs Nina | 16–22 | 42.11% |
| Hyunsung vs Eddy | 18–20 | 47.37% |
| Hyunsung vs Lars | 12–25 | 32.43% |
| Hyunsung vs Xiaoyu | 20–15 | 57.14% |
| Hyunsung vs Leroy | 18–15 | 54.55% |
| Hyunsung vs Clive | 17–16 | 51.52% |
| Hyunsung vs Jack-8 | 20–9 | 68.97% |
| Hyunsung vs Shaheen | 14–14 | 50.00% |
| Hyunsung vs Kuma | 11–13 | 45.83% |
| Hyunsung vs Zafina | 9–7 | 56.25% |
| Hyunsung vs Panda | 2–3 | 40.00% |
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.