Sumit Nagal beat Zdenek Kolar 6-2, 6-4 to reach the pre-quarterfinals of the €44,820 Challenger tennis tournament in Prague on Tuesday.

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In the Challenger in Italy, Sriram Balaji and Jeevan Nedunchezhiyan cruised into the doubles quarterfinals by beating Pietro Buscaglione and Pietro Rondoni in straight sets.

The results:

€44,820 Challenger, Prague, Czech Republic Singles (first round): Sumit Nagal bt Zdenek Kolar (Cze) 6-2, 6-4.

€44,820 Challenger, Biella, Italy Doubles (pre-quarterfinals): Sriram Balaji & Jeevan Nedunchezhiyan bt Pietro Buscaglione & Pietro Rondoni (Ita) 6-2, 6-2.