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SINGAPORE - FEBRUARY 21: Thai-Son Kwiatkowski of the United States plays a forehand in his Men's Singles qualifying match against Robert Galloway of the United States during the Singapore Tennis Open at the OCBC Arena on February 20, 2021 in Singapore. (Photo by Paul Miller/Getty Images for Sport Singapore)

SINGAPORE - FEBRUARY 21: Thai-Son Kwiatkowski of the United States plays a forehand in his Men's Singles qualifying match against Robert Galloway of the United States during the Singapore Tennis Open at the OCBC Arena on February 20, 2021 in Singapore. (Photo by Paul Miller/Getty Images for Sport Singapore)