WARSAW, March 21 (Xinhua) -- Polish tennis player Iga Swiatek jumped to the second place of the WTA Tour rankings after defeating Greek Maria Sakkari 6-4, 6-1 in the BNP Paribas Open final in Indian Wells, the United States on Sunday night. "I did not expect to be in this place. This is something crazy. I didn't think I could play on this level from tournament to tournament," commented Swiatek. "Every game with