| Hiiyotan vs Jin | 2–14 | 12.50% |
| Hiiyotan vs King | 2–13 | 13.33% |
| Hiiyotan vs Victor | 4–9 | 30.77% |
| Hiiyotan vs Lee | 2–9 | 18.18% |
| Hiiyotan vs Hwoarang | 3–7 | 30.00% |
| Hiiyotan vs Leroy | 8–2 | 80.00% |
| Hiiyotan vs Clive | 2–8 | 20.00% |
| Hiiyotan vs Law | 1–8 | 11.11% |
| Hiiyotan vs Xiaoyu | 3–6 | 33.33% |
| Hiiyotan vs Devil Jin | 3–6 | 33.33% |
| Hiiyotan vs Nina | 3–6 | 33.33% |
| Hiiyotan vs Azucena | 2–7 | 22.22% |
| Hiiyotan vs Yoshimitsu | 4–4 | 50.00% |
| Hiiyotan vs Kazuya | 2–6 | 25.00% |
| Hiiyotan vs Steve | 2–6 | 25.00% |
| Hiiyotan vs Lili | 1–7 | 12.50% |
| Hiiyotan vs Dragunov | 3–4 | 42.86% |
| Hiiyotan vs Reina | 5–2 | 71.43% |
| Hiiyotan vs Bryan | 0–6 | 0.00% |
| Hiiyotan vs Heihachi | 0–6 | 0.00% |
| Hiiyotan vs Lars | 1–4 | 20.00% |
| Hiiyotan vs Eddy | 1–2 | 33.33% |
| Hiiyotan vs Leo | 0–2 | 0.00% |
| Hiiyotan vs Alisa | 0–2 | 0.00% |
| Hiiyotan vs Jun | 2–0 | 100.00% |
| Hiiyotan vs Lidia | 2–0 | 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.