Images from Thursday's action at the Rogers Cup in Montreal
Ernests Gulbis of Latvia returns to Andy Murray of Great Britain during third round play at the Rogers Cup tennis tournament Thursday August 8, 2013 in Montreal.Paul Chiasson/The Canadian Press
Andy Murray of Great Britain returns to Ernests Gulbis of Latvia during third round play at the Rogers Cup tennis tournament Thursday August 8, 2013 in Montreal. Gulbis won 6-3, 6-4.Paul Chiasson/The Canadian Press
Andy Murray of Great Britain reacts during his match against Ernests Gulbis of Latvia during third round play at the Rogers Cup tennis tournament Thursday August 8, 2013 in Montreal.Paul Chiasson/The Canadian Press
Rafael Nadal of Spain hits a return to Jerzy Janowicz of Poland at the Rogers Cup tennis tournament in Montreal August 8, 2013.CHRISTINNE MUSCHI/Reuters
Rafael Nadal of Spain serves to Jerzy Janowicz of Poland at the Rogers Cup tennis tournament in Montreal, August 8, 2013. Nadal won 7-6(6) 6-4.CHRISTINNE MUSCHI/Reuters
Jerzy Janowicz from Poland serves to Rafael Nadal from Spain during round of sixteen play at the Rogers Cup tennis tournament Thursday August 8, 2013 in Montreal.Paul Chiasson/The Canadian Press
Canada's Vasek Pospisil stretches to return to Tomas Berdych of the Czech Republic during third round play at the Rogers Cup tennis tournament Thursday August 8, 2013 in Montreal.Paul Chiasson/The Canadian Press
Vasek Pospisil of Canada hits a return to Tomas Berdych of Czech Republic at the Rogers Cup tennis tournament in Montreal, August 8, 2013. Pospisil advanced with a 5-7, 6-2, 7-6(5) victory.CHRISTINNE MUSCHI/Reuters
Milos Raonic of Canada hits a return to Juan Martin Del Potro of Argentina during their men's singles match at the Rogers Cup tennis tournament in Montreal August 8, 2013.CHRISTINNE MUSCHI/Reuters
Milos Raonic of Canada is tended to by a trainer during a medical timeout during his men's singles match against Juan Martin Del Potro of Argentina at the Rogers Cup tennis tournament in Montreal August 8, 2013.CHRISTINNE MUSCHI/Reuters
Milos Raonic of Canada serves to Juan Martin Del Potro of Argentina at the Rogers Cup tennis tournament in Montreal, August 8, 2013.CHRISTINNE MUSCHI/Reuters
Juan Martin Del Potro of Argentina reacts during his match against Milos Raonic of Canada at the Rogers Cup tennis tournament in Montreal, August 8, 2013. Raonic won 7-6 (8-6), 6-4CHRISTINNE MUSCHI/Reuters