Friday, March 16, 2018 - Juan Martin del Potro stands in the tunnel ahead of his match against Philipp Kohlschreiber in the Quarterfinal of the BNP Paribas Open in Stadium 1 at the Indian Wells Tennis Garden in Indian Wells, California. (Jared Wickerham/BNP Paribas Open)
Former finalists Milos Raonic and Juan Martin del Potro will face off in the semifinals after wins on Friday at the BNP Paribas Open. See the photos.