| Orso vs Reina | 24–38 | 38.71% |
| Orso vs Dragunov | 33–24 | 57.89% |
| Orso vs Paul | 30–21 | 58.82% |
| Orso vs Kazuya | 24–19 | 55.81% |
| Orso vs Hwoarang | 20–22 | 47.62% |
| Orso vs King | 24–14 | 63.16% |
| Orso vs Jin | 10–22 | 31.25% |
| Orso vs Lili | 18–12 | 60.00% |
| Orso vs Law | 13–15 | 46.43% |
| Orso vs Victor | 11–14 | 44.00% |
| Orso vs Feng | 11–10–1 | 52.38% |
| Orso vs Lars | 10–11 | 47.62% |
| Orso vs Alisa | 11–10 | 52.38% |
| Orso vs Jun | 13–8 | 61.90% |
| Orso vs Yoshimitsu | 10–10 | 50.00% |
| Orso vs Bryan | 7–13 | 35.00% |
| Orso vs Devil Jin | 7–13 | 35.00% |
| Orso vs Asuka | 10–9 | 52.63% |
| Orso vs Steve | 9–9 | 50.00% |
| Orso vs Jack-8 | 8–10 | 44.44% |
| Orso vs Clive | 8–10 | 44.44% |
| Orso vs Leroy | 5–12 | 29.41% |
| Orso vs Azucena | 7–9 | 43.75% |
| Orso vs Eddy | 4–12 | 25.00% |
| Orso vs Lee | 5–8 | 38.46% |
| Orso vs Xiaoyu | 6–6 | 50.00% |
| Orso vs Claudio | 3–9 | 25.00% |
| Orso vs Kuma | 4–8 | 33.33% |
| Orso vs Raven | 2–4 | 33.33% |
| Orso vs Leo | 2–3 | 40.00% |
| Orso vs Nina | 2–3 | 40.00% |
| Orso vs Panda | 2–1 | 66.67% |
| Orso vs Zafina | 2–1 | 66.67% |
| Orso vs Lidia | 1–2 | 33.33% |
| Orso vs Shaheen | 0–2 | 0.00% |
| Orso vs Heihachi | 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.