Fourth seed Agnieszka Radwanska cruised into the third round of the Qatar Open, beating Anastasia Rodionova 6-3, 6-2 on Wednesday.

The results: At Qatar (WTA Qatar Open): Second round: Sara Errani bt Timea Babos 6-4, 6-0; Agnieszka Radwanska bt Anastasia Rodionova 6-3, 6-2; Ana Ivanovic bt Simona Halep 6-3, 0-0 retired.; Nadia Petrova bt Su-Wei Hsieh 3-6, 6-2, 6-4.

Maria Sharapova bt Caroline Garcia 6-3, 6-2; Mona Barthel bt Angelique Kerber 6-1, 6-2; Serena Williams bt Daria Gavrilova 6-2, 6-1. At Rotterdam (ATP Rotterdam Open): Second round: Gilles Simon bt Matteo Viola 6-3, 6-1; Julien Benneteau bt Victor Hanescu 6-1, 6-3. First round: Matthias Bachinger bt Andreas Seppi 6-3, 6-4; Juan Martin del Potro bt Gael Monfils 6-3, 6-4; Jarkko Nieminen bt David Goffin 6-0, 6-0. Matthias Bachinger bt Andreas Seppi 6-3, 6-4; Richard Gasquet bt Viktor Troicki 7-6(3), 6-1.

At San Jose (SAP Open): First round: Vasek Pospisil bt Evgeny Donskoy 7-5, 6-1; Marinko Matosevic bt Jack Sock 7-6(5), 6-1; Benjamin Becker bt Ryan Harrison 6-7(3), 7-5, 6-3; Denis Istomin bt Ryan Sweeting 6-3, 6-4; Lleyton Hewitt bt Blaz Kavcic3-6, 6-4, 7-6(4); Tim Smyczekd bt Fernando Verdasco 6-3, 6-3.

At Sao Paolo (Brazil Open): First round: Albert Montanes bt Paolo Lorenzi 6-4, 6-4. Albert Ramos bt Guillermo Garcia-Lopez 6-3, 7-5; Doubles: Rafael Nadal & David Nalbandian bt Pablo Andujar & Guillermo Garcia-Lopez 6-3, 3-6, 11-9.

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