Federer heads to NY in ominous form

MASON – World number one Roger Federer heads to the U.S. Open with a sixth tournament win of the year to his name, no evident fitness problems and little sign that his Olympic defeat by Andy Murray has had any adverse effect on his confidence.
Roger Federer won a record fifth Cincinnati Masters title. Net photo.
Roger Federer won a record fifth Cincinnati Masters title. Net photo.
Quartz