| Rosethorn vs Lidia | 9–7 | 56.25% |
| Rosethorn vs Steve | 7–7 | 50.00% |
| Rosethorn vs Hwoarang | 3–9 | 25.00% |
| Rosethorn vs Law | 7–2 | 77.78% |
| Rosethorn vs Lars | 3–5 | 37.50% |
| Rosethorn vs Jin | 1–6 | 14.29% |
| Rosethorn vs Asuka | 0–7 | 0.00% |
| Rosethorn vs Lee | 3–4 | 42.86% |
| Rosethorn vs Dragunov | 0–6 | 0.00% |
| Rosethorn vs Paul | 1–4 | 20.00% |
| Rosethorn vs Leo | 2–2 | 50.00% |
| Rosethorn vs Kuma | 2–2 | 50.00% |
| Rosethorn vs Zafina | 2–2 | 50.00% |
| Rosethorn vs Azucena | 2–2 | 50.00% |
| Rosethorn vs Eddy | 1–3 | 25.00% |
| Rosethorn vs Yoshimitsu | 1–2 | 33.33% |
| Rosethorn vs Lili | 1–2 | 33.33% |
| Rosethorn vs Alisa | 1–2 | 33.33% |
| Rosethorn vs Claudio | 2–1 | 66.67% |
| Rosethorn vs Jun | 2–1 | 66.67% |
| Rosethorn vs King | 0–2 | 0.00% |
| Rosethorn vs Xiaoyu | 0–2 | 0.00% |
| Rosethorn vs Bryan | 0–2 | 0.00% |
| Rosethorn vs Kazuya | 0–2 | 0.00% |
| Rosethorn vs Devil Jin | 2–0 | 100.00% |
| Rosethorn vs Feng | 0–2 | 0.00% |
| Rosethorn vs Shaheen | 2–0 | 100.00% |
| Rosethorn vs Leroy | 2–0 | 100.00% |
| Rosethorn vs Reina | 2–0 | 100.00% |
| Rosethorn vs Victor | 0–2 | 0.00% |
| Rosethorn vs Raven | 0–2 | 0.00% |
| Rosethorn vs Nina | 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.