| Hiyuki vs Paul | 7–8 | 46.67% |
| Hiyuki vs Reina | 4–8 | 33.33% |
| Hiyuki vs Eddy | 2–9 | 18.18% |
| Hiyuki vs Kazuya | 5–4 | 55.56% |
| Hiyuki vs Dragunov | 2–5 | 28.57% |
| Hiyuki vs Leo | 3–3 | 50.00% |
| Hiyuki vs Jin | 0–5 | 0.00% |
| Hiyuki vs Feng | 0–5 | 0.00% |
| Hiyuki vs Victor | 2–3 | 40.00% |
| Hiyuki vs Yoshimitsu | 2–3 | 40.00% |
| Hiyuki vs Jun | 3–2 | 60.00% |
| Hiyuki vs King | 3–1 | 75.00% |
| Hiyuki vs Xiaoyu | 1–3 | 25.00% |
| Hiyuki vs Claudio | 2–2 | 50.00% |
| Hiyuki vs Hwoarang | 0–3 | 0.00% |
| Hiyuki vs Steve | 0–3 | 0.00% |
| Hiyuki vs Lili | 2–1 | 66.67% |
| Hiyuki vs Asuka | 1–2 | 33.33% |
| Hiyuki vs Devil Jin | 2–1 | 66.67% |
| Hiyuki vs Nina | 1–2 | 33.33% |
| Hiyuki vs Kuma | 0–3 | 0.00% |
| Hiyuki vs Zafina | 2–1 | 66.67% |
| Hiyuki vs Bryan | 0–2 | 0.00% |
| Hiyuki vs Jack-8 | 0–2 | 0.00% |
| Hiyuki vs Lars | 0–2 | 0.00% |
| Hiyuki vs Alisa | 2–0 | 100.00% |
| Hiyuki vs Leroy | 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.