PARIS: Ten-time champion Rafael Nadal reached his 11th French Open final on Friday when he demolished Juan Martin del Potro in straight sets, setting up a title showdown with Dominic Thiem, the only man to defeat him on clay in the last two years.Nadal, a 16-time Grand Slam champion, claimed his 85th win here against just two losses after weathering a big-hitting opening from 2009 US Open winner Del Potro to win 6-4, 6-1, 6-2.In his 24th Grand Slam final, Nadal will face Thiem who ended Marco...