| rosie vs Hwoarang | 185–148 | 55.56% |
| rosie vs Kazuya | 170–114 | 59.86% |
| rosie vs Jin | 119–130 | 47.79% |
| rosie vs Bryan | 128–104 | 55.17% |
| rosie vs Reina | 130–87 | 59.91% |
| rosie vs Lee | 96–109 | 46.83% |
| rosie vs Steve | 106–95 | 52.74% |
| rosie vs Law | 83–102 | 44.86% |
| rosie vs Dragunov | 91–94 | 49.19% |
| rosie vs Azucena | 89–95 | 48.37% |
| rosie vs Yoshimitsu | 95–87 | 52.20% |
| rosie vs King | 93–86 | 51.96% |
| rosie vs Paul | 83–94 | 46.89% |
| rosie vs Heihachi | 86–85 | 50.29% |
| rosie vs Lars | 73–83 | 46.79% |
| rosie vs Devil Jin | 69–73 | 48.59% |
| rosie vs Leo | 67–63 | 51.54% |
| rosie vs Raven | 53–77 | 40.77% |
| rosie vs Feng | 72–53 | 57.60% |
| rosie vs Lili | 63–56 | 52.94% |
| rosie vs Nina | 44–65 | 40.37% |
| rosie vs Asuka | 48–55 | 46.60% |
| rosie vs Jun | 36–67 | 34.95% |
| rosie vs Xiaoyu | 52–46 | 53.06% |
| rosie vs Claudio | 53–43 | 55.21% |
| rosie vs Eddy | 52–41 | 55.91% |
| rosie vs Anna | 38–53 | 41.76% |
| rosie vs Alisa | 42–48 | 46.67% |
| rosie vs Fahkumram | 43–45 | 48.86% |
| rosie vs Victor | 40–36 | 52.63% |
| rosie vs Lidia | 32–33 | 49.23% |
| rosie vs Jack-8 | 31–30 | 50.82% |
| rosie vs Shaheen | 28–28 | 50.00% |
| rosie vs Leroy | 20–33 | 37.74% |
| rosie vs Zafina | 14–36 | 28.00% |
| rosie vs Kuma | 19–13 | 59.38% |
| rosie vs Panda | 14–16 | 46.67% |
| rosie vs Clive | 12–14 | 46.15% |
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.