Rafael Nadal has won back-to-back Masters titles in Toronto and Cincinnati. Eric Thayer / Reuters
Rafael Nadal has won back-to-back Masters titles in Toronto and Cincinnati. Eric Thayer / Reuters
Tennis round-up: Nadal ready for US Open, Bartoli considers comeback
Spaniard says he is playing more aggressively on court as he begins challenge of winning second title at Flushing Meadows on Monday.
