Urszula (Ula) Radwańska (born 7 December 1990 in Ahaus, Germany) is a Polish tennis player and a younger sister of Agnieszka Radwańska. Urszula and Agnieszka won a doubles title together at the 2007 Istanbul Cup. As a junior player, she won Grand Slam titles, including the 2007 Wimbledon girls' singles, culminating in the junior year-ending World No. 1 ranking. This was the leaping pad into her professional career, where she has been getting into WTA main draws via qualifying and wildcards.
At the 2008 Wimbledon Championships, Ula made her Grand Slam singles debut, losing in the second round to two-time champion with Serena Williams 6-4, 6-4.
Ofictial web site: www.radwanska.org/
WTA Tour Titles
Women's doubles
| # | Date | Tournament | Surface | Partner | Opponents in Final | Score in Final |
|---|---|---|---|---|---|---|
| 1. | 21 May 2007 | Istanbul Cup, Istanbul, Turkey | Clay |  Agnieszka Radwańska |
 Yung-Jan Chan Sania Mirza |
6-1, 6-3 |
| Legend |
| Grand Slam Title (0) |
| WTA Championship (0) |
| Tier I (0) |
| Tier II (1) |
| Tier III (1) |
| Tier IV (2) |