Change of scenery help these players?
Given there's a three-week dead zone, at least, for most of the top players after Wimbledon, it's not a bad time to tweak entourages. For those struggling, call it a chance to get things right heading into the season's final major, the U.S. Open.
However, this year has seen more alterations than in the past among the elite, led by none other than Roger Federer.
Note these five changes:
Move: Adding Paul Annacone, on a trial basis ...
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