| Rock Mania vs Jin | 0–5 | 0.00% |
| Rock Mania vs Steve | 1–4 | 20.00% |
| Rock Mania vs Armor King | 4–1 | 80.00% |
| Rock Mania vs Jack-8 | 2–2 | 50.00% |
| Rock Mania vs Jun | 1–3 | 25.00% |
| Rock Mania vs Victor | 3–1 | 75.00% |
| Rock Mania vs Law | 1–2 | 33.33% |
| Rock Mania vs King | 1–2 | 33.33% |
| Rock Mania vs Miary Zo | 1–2 | 33.33% |
| Rock Mania vs Hwoarang | 0–2 | 0.00% |
| Rock Mania vs Kazuya | 0–2 | 0.00% |
| Rock Mania vs Asuka | 2–0 | 100.00% |
| Rock Mania vs Nina | 0–2 | 0.00% |
| Rock Mania vs Reina | 1–1 | 50.00% |
| Rock Mania vs Eddy | 0–2 | 0.00% |
| Rock Mania vs Heihachi | 2–0 | 100.00% |
| Rock Mania vs Lars | 1–0 | 100.00% |
| Rock Mania vs Alisa | 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.