
David Goffin of Belgium returns the ball to Rafael Nadal of Spain during their semifinal match at the ATP World Tour Masters Monte Carlo in Roquebrune-Cap-Martin, April 22, 2017. Rafael Nadal won 2-0. (Xinhua/Sebastien Darrasse)

David Goffin of Belgium returns the ball to Rafael Nadal of Spain during their semifinal match at the ATP World Tour Masters Monte Carlo in Roquebrune-Cap-Martin, April 22, 2017. Rafael Nadal won 2-0. (Xinhua/Sebastien Darrasse)