| Sr.Rosa vs Jin | 27–19 | 58.70% |
| Sr.Rosa vs Kazuya | 19–21 | 47.50% |
| Sr.Rosa vs King | 26–12 | 68.42% |
| Sr.Rosa vs Hwoarang | 17–17 | 50.00% |
| Sr.Rosa vs Reina | 9–25 | 26.47% |
| Sr.Rosa vs Bryan | 15–18 | 45.45% |
| Sr.Rosa vs Lili | 10–20 | 33.33% |
| Sr.Rosa vs Dragunov | 14–16 | 46.67% |
| Sr.Rosa vs Eddy | 16–12 | 57.14% |
| Sr.Rosa vs Jack-8 | 15–12 | 55.56% |
| Sr.Rosa vs Law | 14–12 | 53.85% |
| Sr.Rosa vs Steve | 5–19 | 20.83% |
| Sr.Rosa vs Yoshimitsu | 7–16 | 30.43% |
| Sr.Rosa vs Victor | 17–5 | 77.27% |
| Sr.Rosa vs Asuka | 10–11 | 47.62% |
| Sr.Rosa vs Azucena | 8–13 | 38.10% |
| Sr.Rosa vs Alisa | 10–10 | 50.00% |
| Sr.Rosa vs Lee | 10–10 | 50.00% |
| Sr.Rosa vs Devil Jin | 9–8 | 52.94% |
| Sr.Rosa vs Jun | 10–6 | 62.50% |
| Sr.Rosa vs Lars | 5–10 | 33.33% |
| Sr.Rosa vs Paul | 4–10 | 28.57% |
| Sr.Rosa vs Claudio | 5–8 | 38.46% |
| Sr.Rosa vs Xiaoyu | 8–4 | 66.67% |
| Sr.Rosa vs Feng | 2–10 | 16.67% |
| Sr.Rosa vs Leo | 4–8 | 33.33% |
| Sr.Rosa vs Shaheen | 5–6 | 45.45% |
| Sr.Rosa vs Nina | 4–6 | 40.00% |
| Sr.Rosa vs Leroy | 4–6 | 40.00% |
| Sr.Rosa vs Raven | 3–7 | 30.00% |
| Sr.Rosa vs Zafina | 4–5 | 44.44% |
| Sr.Rosa vs Panda | 0–6 | 0.00% |
| Sr.Rosa vs Lidia | 4–1 | 80.00% |
| Sr.Rosa vs Armor King | 0–3 | 0.00% |
| Sr.Rosa vs Clive | 2–0 | 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.