| Orii vs Jin | 43–30 | 58.90% |
| Orii vs King | 17–21–1 | 44.74% |
| Orii vs Reina | 23–15 | 60.53% |
| Orii vs Steve | 21–15 | 58.33% |
| Orii vs Paul | 20–15 | 57.14% |
| Orii vs Bryan | 17–15 | 53.12% |
| Orii vs Dragunov | 19–10 | 65.52% |
| Orii vs Eddy | 19–8 | 70.37% |
| Orii vs Law | 13–12 | 52.00% |
| Orii vs Kazuya | 12–11 | 52.17% |
| Orii vs Lili | 13–10 | 56.52% |
| Orii vs Hwoarang | 15–7 | 68.18% |
| Orii vs Victor | 11–11 | 50.00% |
| Orii vs Jack-8 | 14–7 | 66.67% |
| Orii vs Lars | 12–9 | 57.14% |
| Orii vs Lidia | 16–5 | 76.19% |
| Orii vs Lee | 15–5 | 75.00% |
| Orii vs Azucena | 11–9 | 55.00% |
| Orii vs Asuka | 14–5 | 73.68% |
| Orii vs Xiaoyu | 5–12 | 29.41% |
| Orii vs Jun | 9–7 | 56.25% |
| Orii vs Claudio | 6–9 | 40.00% |
| Orii vs Feng | 5–9 | 35.71% |
| Orii vs Yoshimitsu | 7–5 | 58.33% |
| Orii vs Leroy | 6–6 | 50.00% |
| Orii vs Raven | 9–3 | 75.00% |
| Orii vs Alisa | 4–7 | 36.36% |
| Orii vs Kuma | 10–1 | 90.91% |
| Orii vs Nina | 4–6 | 40.00% |
| Orii vs Leo | 5–2 | 71.43% |
| Orii vs Devil Jin | 2–4 | 33.33% |
| Orii vs Heihachi | 4–2 | 66.67% |
| Orii vs Zafina | 2–3 | 40.00% |
| Orii vs Shaheen | 2–2 | 50.00% |
| Orii vs Clive | 2–1 | 66.67% |
| Orii vs Panda | 2–0 | 100.00% |
| Orii vs Fahkumram | 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.