Katie Dubberstein
Age: 32
Born: Hong Kong, GBR
Resides: Portage, WI
Started Curling: 2007
Throws: Right
Profession: Office Supervisor, Cascade Mountain
College/University: University of Wisconsin - Madison
2026-27 World Team Ranking Women's 4-Player: Team Katie Dubberstein
| World Team Ranking YTD: | 0.000 | |
| World Team Ranking Start (100.0%): | 9.000 | |
| Back to Standings | World Team Ranking Total: | 9.000 |
2026-27 World Ranking Mixed Doubles: Player Points
| Events: | Standings | Points Won |
| Player Total: | 0.000 | |
| World Ranking YTD: | 0.000 | |
| World Ranking Start (0.0%): | 0.000 | |
| Back to Standings | World Ranking Total: | 0.000 |