Alexei Popyrin, of Australia, holds up the winner’s trophy after defeating Andrey Rublev, of Russia, in the final of the National Bank Open men’s tennis tournament in Montreal. ( AP) MONTREAL, Aug 13, (Agencies): Australia’s Alexei Popyrin, the No. 62-ranked player in the world, defeated fifth-seeded Andrey Rublev of Russia 6-2, 6-4 at the National …