Novak Djokovic of Serbia returns a shot to Feliciano Lopez of Spain, Thursday at the BNP Paribas Open at the Indian Wells Tennis Garden in Indian Wells, California. AFP PHOTO
INDIAN WELLS: Spanish star Rafael Nadal and world No.1 Novak Djokovic remained on course for an Indian Wells semifinals while Swiss Stan Wawrinka exited Wednesday (Thursday in Manila) in a match he described as a no-brainer.