| Rosie Ruckus vs Kazuya | 63–85 | 42.57% |
| Rosie Ruckus vs Bryan | 57–58 | 49.57% |
| Rosie Ruckus vs King | 65–46 | 58.56% |
| Rosie Ruckus vs Reina | 45–49 | 47.87% |
| Rosie Ruckus vs Jin | 44–46 | 48.89% |
| Rosie Ruckus vs Law | 36–51 | 41.38% |
| Rosie Ruckus vs Hwoarang | 40–40 | 50.00% |
| Rosie Ruckus vs Lili | 44–26 | 62.86% |
| Rosie Ruckus vs Dragunov | 32–38 | 45.71% |
| Rosie Ruckus vs Paul | 23–45 | 33.82% |
| Rosie Ruckus vs Azucena | 30–36 | 45.45% |
| Rosie Ruckus vs Steve | 32–31 | 50.79% |
| Rosie Ruckus vs Lee | 18–39 | 31.58% |
| Rosie Ruckus vs Lidia | 27–29 | 48.21% |
| Rosie Ruckus vs Lars | 25–24 | 51.02% |
| Rosie Ruckus vs Xiaoyu | 24–23 | 51.06% |
| Rosie Ruckus vs Jun | 18–29 | 38.30% |
| Rosie Ruckus vs Eddy | 27–19 | 58.70% |
| Rosie Ruckus vs Victor | 17–26 | 39.53% |
| Rosie Ruckus vs Yoshimitsu | 17–24 | 41.46% |
| Rosie Ruckus vs Devil Jin | 18–23 | 43.90% |
| Rosie Ruckus vs Leroy | 13–27 | 32.50% |
| Rosie Ruckus vs Fahkumram | 12–24 | 33.33% |
| Rosie Ruckus vs Claudio | 10–23 | 30.30% |
| Rosie Ruckus vs Asuka | 10–21 | 32.26% |
| Rosie Ruckus vs Heihachi | 16–14 | 53.33% |
| Rosie Ruckus vs Leo | 17–11 | 60.71% |
| Rosie Ruckus vs Alisa | 6–20 | 23.08% |
| Rosie Ruckus vs Nina | 10–14 | 41.67% |
| Rosie Ruckus vs Feng | 12–10 | 54.55% |
| Rosie Ruckus vs Armor King | 8–12 | 40.00% |
| Rosie Ruckus vs Raven | 7–9 | 43.75% |
| Rosie Ruckus vs Panda | 6–9 | 40.00% |
| Rosie Ruckus vs Shaheen | 9–5 | 64.29% |
| Rosie Ruckus vs Zafina | 8–4 | 66.67% |
| Rosie Ruckus vs Clive | 7–5 | 58.33% |
| Rosie Ruckus vs Kuma | 5–6 | 45.45% |
| Rosie Ruckus vs Miary Zo | 5–6 | 45.45% |
| Rosie Ruckus vs Anna | 2–4 | 33.33% |
| Rosie Ruckus vs Jack-8 | 1–3 | 25.00% |
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.