| RockyMarciano vs Paul | 6–3 | 66.67% |
| RockyMarciano vs Steve | 2–4 | 33.33% |
| RockyMarciano vs Hwoarang | 4–1 | 80.00% |
| RockyMarciano vs Leo | 0–4 | 0.00% |
| RockyMarciano vs Kazuya | 2–1 | 66.67% |
| RockyMarciano vs Law | 1–1 | 50.00% |
| RockyMarciano vs Xiaoyu | 0–2 | 0.00% |
| RockyMarciano vs Jin | 0–2 | 0.00% |
| RockyMarciano vs Dragunov | 0–2 | 0.00% |
| RockyMarciano vs Jun | 2–0 | 100.00% |
| RockyMarciano vs Eddy | 0–2 | 0.00% |
| RockyMarciano vs Reina | 2–0 | 100.00% |
| RockyMarciano vs King | 1–0 | 100.00% |
| RockyMarciano vs Yoshimitsu | 0–1 | 0.00% |
| RockyMarciano vs Alisa | 1–0 | 100.00% |
| RockyMarciano 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.