Alexander Zverev decimates Roger Federer to win Rogers Cup

Roger Federer, of Switzerland, hits a backhand to Alexander Zverev, of Germany, during the final of the Rogers Cup tennis tournament. | AP

Alexander Zverev, of Germany, serves to Roger Federer, of Switzerland, during the final of the Rogers Cup tennis tournament. | AP

Roger Federer, of Switzerland, hits to Alexander Zverev, of Germany, during the final of the Rogers Cup tennis tournament. | AP

Alexander Zverev, of Germany, hits a backhand to Roger Federer, of Switzerland, during the final of the Rogers Cup tennis tournament. | AP

Roger Federer, of Switzerland, hits to Alexander Zverev, of Germany, during the final of the Rogers Cup tennis tournament. | AP

Alexander Zverev, left, of Germany, shakes hands with Roger Federer, of Switzerland, after winning the final of the Rogers Cup tennis tournament. | AP

Roger Federer, of Switzerland, looks on after losing to Alexander Zverev, of Germany, in the final of the Rogers Cup tennis tournament. | AP

Alexander Zverev, of Germany, celebrates after defeating Roger Federer, of Switzerland, in the final at the Rogers Cup tennis tournament. | AP

Alexander Zverev, of Germany, holds up the winner's trophy after defeating Roger Federer, of Switzerland, in the final at the Rogers Cup tennis tournament. | AP