| Rocco vs King | 4–12 | 25.00% |
| Rocco vs Asuka | 6–10 | 37.50% |
| Rocco vs Law | 9–5 | 64.29% |
| Rocco vs Jin | 10–4 | 71.43% |
| Rocco vs Devil Jin | 10–3 | 76.92% |
| Rocco vs Hwoarang | 4–8 | 33.33% |
| Rocco vs Lars | 5–6 | 45.45% |
| Rocco vs Steve | 2–8 | 20.00% |
| Rocco vs Lili | 1–9 | 10.00% |
| Rocco vs Jun | 5–5 | 50.00% |
| Rocco vs Reina | 5–5 | 50.00% |
| Rocco vs Azucena | 5–5 | 50.00% |
| Rocco vs Eddy | 6–4 | 60.00% |
| Rocco vs Yoshimitsu | 5–3 | 62.50% |
| Rocco vs Kazuya | 3–5 | 37.50% |
| Rocco vs Lee | 4–4 | 50.00% |
| Rocco vs Paul | 4–3 | 57.14% |
| Rocco vs Xiaoyu | 1–6 | 14.29% |
| Rocco vs Bryan | 6–0 | 100.00% |
| Rocco vs Nina | 5–1 | 83.33% |
| Rocco vs Alisa | 3–2 | 60.00% |
| Rocco vs Feng | 2–2 | 50.00% |
| Rocco vs Dragunov | 1–3 | 25.00% |
| Rocco vs Claudio | 4–0 | 100.00% |
| Rocco vs Jack-8 | 3–0 | 100.00% |
| Rocco vs Victor | 3–0 | 100.00% |
| Rocco vs Leo | 2–0 | 100.00% |
| Rocco vs Leroy | 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.