Del Potro Powers Into Second SF Of 2018 In Acapulco Mar 02, 2018 Juan Martin del Potro discusses his straight-sets victory over No. 3 seed Dominic Thiem to reach the semi-finals in Acapulco. Watch live tennis at tennistv.com. Tags: 2018 Acapulco Interviews Juan Martin del Potro Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus