| Rosa_Perks vs Eddy | 2–24 | 7.69% |
| Rosa_Perks vs Jin | 4–6 | 40.00% |
| Rosa_Perks vs King | 1–4 | 20.00% |
| Rosa_Perks vs Nina | 3–1 | 75.00% |
| Rosa_Perks vs Lee | 0–4 | 0.00% |
| Rosa_Perks vs Leo | 2–1 | 66.67% |
| Rosa_Perks vs Paul | 0–2 | 0.00% |
| Rosa_Perks vs Bryan | 0–2 | 0.00% |
| Rosa_Perks vs Kazuya | 0–2 | 0.00% |
| Rosa_Perks vs Asuka | 2–0 | 100.00% |
| Rosa_Perks vs Dragunov | 0–2 | 0.00% |
| Rosa_Perks vs Lars | 0–2 | 0.00% |
| Rosa_Perks vs Alisa | 0–2 | 0.00% |
| Rosa_Perks vs Shaheen | 2–0 | 100.00% |
| Rosa_Perks vs Azucena | 0–2 | 0.00% |
| Rosa_Perks vs Miary Zo | 0–2 | 0.00% |
| Rosa_Perks vs Hwoarang | 0–1 | 0.00% |
| Rosa_Perks vs Steve | 1–0 | 100.00% |
| Rosa_Perks vs Victor | 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.