The draw for the 2013 U.S. Open was released Thursday. To collect a fifth U.S. Open -- she won previously in 1999, 2002, '08 and '12 -- Williams would possibly face No. 3-seeded Agnieszka Radwanska in the semifinals.
Prior to that round, Williams could face Radwanska's sister Urszula or 15th-seeded Sloane Stephens in the fourth round and No. 8-seeded Angelique Kerber in the quarterfinals
World No. 2 Victoria Azarenka, who has handed Williams two of her four losses this year and won the Australian Open title after losing to Williams in the Open final in 2012, leads the lower half of the draw. Her potential quarterfinal opponent is No. 7-seeded Petra Kvitova.
The other quarter is interesting in that there is a possible quarterfinal singles pairing of the world No. 1-ranked doubles team of Sara Errani, seeded fourth in singles, and 10th-seeded Roberta Vinci. If the tournament goes to form, sixth-seeded Caroline Wozniacki would play that winner in the quarterfinals.
The U.S. Open begins Monday. The women's single final is scheduled for Sept. 8.
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