| Orso Russo vs Eddy | 0–4 | 0.00% |
| Orso Russo vs Law | 2–1 | 66.67% |
| Orso Russo vs Kazuya | 0–3 | 0.00% |
| Orso Russo vs Jack-8 | 2–1 | 66.67% |
| Orso Russo vs Victor | 0–3 | 0.00% |
| Orso Russo vs Yoshimitsu | 2–0 | 100.00% |
| Orso Russo vs Jin | 0–2 | 0.00% |
| Orso Russo vs Dragunov | 0–2 | 0.00% |
| Orso Russo vs Nina | 1–1 | 50.00% |
| Orso Russo vs Jun | 1–1 | 50.00% |
| Orso Russo vs Reina | 0–2 | 0.00% |
| Orso Russo vs Paul | 0–1 | 0.00% |
| Orso Russo vs King | 0–1 | 0.00% |
| Orso Russo vs Hwoarang | 0–1 | 0.00% |
| Orso Russo vs Bryan | 0–1 | 0.00% |
| Orso Russo vs Devil Jin | 0–1 | 0.00% |
| Orso Russo vs Lili | 0–1 | 0.00% |
| Orso Russo vs Alisa | 1–0 | 100.00% |
| Orso Russo vs Lee | 1–0 | 100.00% |
| Orso Russo vs Azucena | 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.