| Hiroyuki Orion vs Reina | 18–25 | 41.86% |
| Hiroyuki Orion vs Jin | 14–28 | 33.33% |
| Hiroyuki Orion vs Kazuya | 15–26 | 36.59% |
| Hiroyuki Orion vs Hwoarang | 10–26 | 27.78% |
| Hiroyuki Orion vs King | 12–21 | 36.36% |
| Hiroyuki Orion vs Paul | 9–21 | 30.00% |
| Hiroyuki Orion vs Devil Jin | 11–15 | 42.31% |
| Hiroyuki Orion vs Bryan | 9–11 | 45.00% |
| Hiroyuki Orion vs Eddy | 4–16 | 20.00% |
| Hiroyuki Orion vs Lili | 6–13 | 31.58% |
| Hiroyuki Orion vs Victor | 3–15 | 16.67% |
| Hiroyuki Orion vs Yoshimitsu | 10–7 | 58.82% |
| Hiroyuki Orion vs Dragunov | 12–5 | 70.59% |
| Hiroyuki Orion vs Claudio | 4–12 | 25.00% |
| Hiroyuki Orion vs Feng | 5–9 | 35.71% |
| Hiroyuki Orion vs Law | 5–8 | 38.46% |
| Hiroyuki Orion vs Steve | 6–7 | 46.15% |
| Hiroyuki Orion vs Lars | 3–10 | 23.08% |
| Hiroyuki Orion vs Jun | 4–9 | 30.77% |
| Hiroyuki Orion vs Alisa | 1–11 | 8.33% |
| Hiroyuki Orion vs Asuka | 8–3 | 72.73% |
| Hiroyuki Orion vs Jack-8 | 2–8 | 20.00% |
| Hiroyuki Orion vs Lee | 5–5 | 50.00% |
| Hiroyuki Orion vs Azucena | 6–4 | 60.00% |
| Hiroyuki Orion vs Panda | 1–8 | 11.11% |
| Hiroyuki Orion vs Xiaoyu | 0–6 | 0.00% |
| Hiroyuki Orion vs Leo | 3–2 | 60.00% |
| Hiroyuki Orion vs Nina | 1–4 | 20.00% |
| Hiroyuki Orion vs Leroy | 1–4 | 20.00% |
| Hiroyuki Orion vs Raven | 2–3 | 40.00% |
| Hiroyuki Orion vs Kuma | 0–4 | 0.00% |
| Hiroyuki Orion vs Zafina | 1–3 | 25.00% |
| Hiroyuki Orion vs Heihachi | 2–2 | 50.00% |
| Hiroyuki Orion vs Shaheen | 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.