| ORSO vs Bryan | 18–7 | 72.00% |
| ORSO vs Kazuya | 18–7 | 72.00% |
| ORSO vs King | 12–8 | 60.00% |
| ORSO vs Hwoarang | 10–10 | 50.00% |
| ORSO vs Law | 16–2 | 88.89% |
| ORSO vs Jin | 12–6 | 66.67% |
| ORSO vs Paul | 13–4 | 76.47% |
| ORSO vs Yoshimitsu | 11–6 | 64.71% |
| ORSO vs Lee | 10–7 | 58.82% |
| ORSO vs Alisa | 13–3 | 81.25% |
| ORSO vs Steve | 12–3 | 80.00% |
| ORSO vs Heihachi | 9–5 | 64.29% |
| ORSO vs Kuma | 7–6 | 53.85% |
| ORSO vs Eddy | 11–2 | 84.62% |
| ORSO vs Nina | 6–6 | 50.00% |
| ORSO vs Devil Jin | 4–7 | 36.36% |
| ORSO vs Jack-8 | 7–3 | 70.00% |
| ORSO vs Asuka | 6–3 | 66.67% |
| ORSO vs Victor | 7–2 | 77.78% |
| ORSO vs Jun | 6–2 | 75.00% |
| ORSO vs Leroy | 2–5 | 28.57% |
| ORSO vs Reina | 4–2 | 66.67% |
| ORSO vs Azucena | 6–0 | 100.00% |
| ORSO vs Xiaoyu | 2–3 | 40.00% |
| ORSO vs Feng | 1–4 | 20.00% |
| ORSO vs Lili | 5–0 | 100.00% |
| ORSO vs Lars | 1–4 | 20.00% |
| ORSO vs Clive | 5–0 | 100.00% |
| ORSO vs Lidia | 3–1 | 75.00% |
| ORSO vs Dragunov | 2–1 | 66.67% |
| ORSO vs Leo | 2–1 | 66.67% |
| ORSO vs Raven | 0–3 | 0.00% |
| ORSO vs Claudio | 1–0 | 100.00% |
| ORSO vs Zafina | 0–1 | 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.