| Orion vs Jin | 15–17 | 46.88% |
| Orion vs Lidia | 21–9 | 70.00% |
| Orion vs Kazuya | 16–9 | 64.00% |
| Orion vs King | 13–10 | 56.52% |
| Orion vs Reina | 15–7 | 68.18% |
| Orion vs Hwoarang | 12–9 | 57.14% |
| Orion vs Law | 11–8 | 57.89% |
| Orion vs Yoshimitsu | 8–9 | 47.06% |
| Orion vs Lili | 10–7 | 58.82% |
| Orion vs Paul | 7–8 | 46.67% |
| Orion vs Victor | 9–6 | 60.00% |
| Orion vs Eddy | 9–5 | 64.29% |
| Orion vs Steve | 11–2 | 84.62% |
| Orion vs Bryan | 6–6 | 50.00% |
| Orion vs Asuka | 7–5 | 58.33% |
| Orion vs Dragunov | 5–6 | 45.45% |
| Orion vs Devil Jin | 4–5 | 44.44% |
| Orion vs Jun | 7–1 | 87.50% |
| Orion vs Azucena | 5–2 | 71.43% |
| Orion vs Miary Zo | 5–2 | 71.43% |
| Orion vs Lee | 6–0 | 100.00% |
| Orion vs Armor King | 2–4 | 33.33% |
| Orion vs Xiaoyu | 4–1 | 80.00% |
| Orion vs Nina | 1–4 | 20.00% |
| Orion vs Leo | 2–2 | 50.00% |
| Orion vs Lars | 3–1 | 75.00% |
| Orion vs Leroy | 4–0 | 100.00% |
| Orion vs Kuma | 2–1 | 66.67% |
| Orion vs Alisa | 1–1 | 50.00% |
| Orion vs Heihachi | 2–0 | 100.00% |
| Orion vs Jack-8 | 1–0 | 100.00% |
| Orion vs Feng | 0–1 | 0.00% |
| Orion vs Claudio | 0–1 | 0.00% |
| Orion vs Zafina | 1–0 | 100.00% |
| Orion vs Clive | 0–1 | 0.00% |
| Orion vs Anna | 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.