Updated on
Summary
World number one Roger Federer, No 2 Andy Murray and No 3 Rafael Nadal advanced to the third round of the ATP Cincinnati Masters hardcourt tournament while Andy Roddick was ousted.Federer moved on by defeating Argentina's Jose Acasuso 6-3, 7-5, British defending champion Murray defeated Spain's Nicolas Almagro 7-6 (7/3), 6-2 and Nadal vanquished Italy's Andrea Seppi 7-6 (7/4), 7-6 (7/3). The biggest upset came when American Sam Querrey, who won last month at Los Angeles after runner-up efforts in Indianapolis and Newport, eliminated US fifth seed Roddick 7-6 (13/11), 7-6 (7/3).
