| hieyan vs Dragunov | 19–14 | 57.58% |
| hieyan vs Paul | 19–11 | 63.33% |
| hieyan vs Reina | 9–21 | 30.00% |
| hieyan vs King | 16–13 | 55.17% |
| hieyan vs Hwoarang | 10–19 | 34.48% |
| hieyan vs Kazuya | 15–13 | 53.57% |
| hieyan vs Steve | 13–11 | 54.17% |
| hieyan vs Victor | 5–12 | 29.41% |
| hieyan vs Jin | 5–11 | 31.25% |
| hieyan vs Claudio | 9–7 | 56.25% |
| hieyan vs Lili | 3–12 | 20.00% |
| hieyan vs Alisa | 4–10 | 28.57% |
| hieyan vs Bryan | 3–10 | 23.08% |
| hieyan vs Jun | 5–8 | 38.46% |
| hieyan vs Asuka | 4–4 | 50.00% |
| hieyan vs Lars | 4–4 | 50.00% |
| hieyan vs Kuma | 2–6 | 25.00% |
| hieyan vs Yoshimitsu | 1–6 | 14.29% |
| hieyan vs Xiaoyu | 6–1 | 85.71% |
| hieyan vs Law | 4–1 | 80.00% |
| hieyan vs Feng | 4–1 | 80.00% |
| hieyan vs Leo | 4–1 | 80.00% |
| hieyan vs Shaheen | 5–0 | 100.00% |
| hieyan vs Clive | 0–5 | 0.00% |
| hieyan vs Nina | 3–1 | 75.00% |
| hieyan vs Azucena | 2–2 | 50.00% |
| hieyan vs Raven | 2–2 | 50.00% |
| hieyan vs Heihachi | 2–2 | 50.00% |
| hieyan vs Jack-8 | 2–1 | 66.67% |
| hieyan vs Lee | 1–2 | 33.33% |
| hieyan vs Zafina | 0–2 | 0.00% |
| hieyan vs Leroy | 0–2 | 0.00% |
| hieyan vs Devil Jin | 1–0 | 100.00% |
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.