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INDIAN WELLS, CALIFORNIA - MARCH 09: Stefanos Tsitsipas of Greece shows his emotion during his straight sets defeat against Felix Auger-Aliassime of Canada during their men's singles second round match on day six of the BNP Paribas Open at the Indian Wells Tennis Garden on March 09, 2019 in Indian Wells, California. (Photo by Clive Brunskill/Getty Images)

INDIAN WELLS, CALIFORNIA - MARCH 09: Stefanos Tsitsipas of Greece shows his emotion during his straight sets defeat against Felix Auger-Aliassime of Canada during their men's singles second round match on day six of the BNP Paribas Open at the Indian Wells Tennis Garden  on March 09, 2019 in Indian Wells, California. (Photo by Clive Brunskill/Getty Images)