| Hioji vs Jin | 22–32 | 40.74% |
| Hioji vs Reina | 28–21 | 57.14% |
| Hioji vs King | 10–23 | 30.30% |
| Hioji vs Hwoarang | 9–16 | 36.00% |
| Hioji vs Bryan | 14–10 | 58.33% |
| Hioji vs Dragunov | 9–15 | 37.50% |
| Hioji vs Heihachi | 7–16 | 30.43% |
| Hioji vs Kazuya | 5–17 | 22.73% |
| Hioji vs Steve | 6–14 | 30.00% |
| Hioji vs Devil Jin | 4–12 | 25.00% |
| Hioji vs Victor | 4–12 | 25.00% |
| Hioji vs Law | 5–10 | 33.33% |
| Hioji vs Lili | 5–10 | 33.33% |
| Hioji vs Lars | 5–10 | 33.33% |
| Hioji vs Alisa | 4–8 | 33.33% |
| Hioji vs Eddy | 3–9 | 25.00% |
| Hioji vs Paul | 1–10 | 9.09% |
| Hioji vs Jun | 8–3 | 72.73% |
| Hioji vs Claudio | 3–7 | 30.00% |
| Hioji vs Nina | 5–5 | 50.00% |
| Hioji vs Clive | 3–7 | 30.00% |
| Hioji vs Xiaoyu | 4–5 | 44.44% |
| Hioji vs Asuka | 2–6 | 25.00% |
| Hioji vs Yoshimitsu | 5–2 | 71.43% |
| Hioji vs Jack-8 | 1–6 | 14.29% |
| Hioji vs Feng | 2–3 | 40.00% |
| Hioji vs Shaheen | 1–4 | 20.00% |
| Hioji vs Lee | 2–2 | 50.00% |
| Hioji vs Raven | 0–4 | 0.00% |
| Hioji vs Lidia | 1–2 | 33.33% |
| Hioji vs Leo | 1–1 | 50.00% |
| Hioji vs Kuma | 0–2 | 0.00% |
| Hioji vs Azucena | 0–2 | 0.00% |
| Hioji vs Anna | 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.