UPDATE 4-Tennis-Madrid Open women's singles results

May 11 (Reuters) - Madrid Open women's singles results from
Spain on Monday.

Second round.
* 3-Elena Dementieva (Russia) beat Lourdes Dominguez Lino (Spain) 6-3 6-2
Anna Chakvetadze (Russia) beat Samantha Stosur (Australia) 1-6
6-2 7-6(4)
Patty Schnyder (Switzerland) beat Aleksandra Wozniak (Canada)
6-2 6-4
8-Nadia Petrova (Russia) beat Anna-Lena Groenefeld (Germany)
4-6 7-6(3) 7-6(5)
Elena Vesnina (Russia) beat Virginie Razzano (France) 7-5 6-3

First round.
9-Caroline Wozniacki (Denmark) beat Shahar Peer (Israel) 5-4
(Peer retired)
Francesca Schiavone (Italy) beat 2-Serena Williams (U.S.) 6-4
(S. Williams retired)
Daniela Hantuchova (Slovakia) beat Gisela Dulko (Argentina)
7-6(7) 6-1
Amelie Mauresmo (France) beat Ai Sugiyama (Japan) 6-2 6-4
Varvara Lepchenko (U.S.) beat Magdalena Rybarikova (Slovakia)
7-6(12) 5-7 6-1
Peng Shuai (China) beat Anastasia Pavlyuchenkova (Russia) 6-1
7-6(2)
Roberta Vinci (Italy) beat Maria Jose Martinez Sanchez (Spain)
4-6 6-2 6-4
(Compiled by Infostrada Sports; Edited by Patrick Johnston; To
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