Agnieszka Radwanska, when asked about her sister Urszula's high level of play at this week's Western & Southern Open in Cincinnati:

"I think it's great thing to have a sister on tour, especially [since] we are very close. I just hope she can be also, you know, maybe not No. 1 but No. 2, because I want to be No. 1," Agnieszka said with a smile.

W&S Open Women's Singles: The top seed took out Sofia Arviddson of Sweden 6-4, 6-3 and will next play Sloane Stephens, who beat Camila Giorgi 6-2, 6-1. Urszula is playing Yaroslava Shvedova in the second round today; the winner of that match will face Serena Williams in the third round. (Browse: W&S Open Draws)

(photo by Erwin Ong)