Mackenzie McDonald Pictures
ACAPULCO, MEXICO - FEBRUARY 28: Mackenzie McDonald of United States gestures during the quarterfinals match between Mackenzie McDonald of United States and Cameron Norrie of Great Britain as part of the day 4 of the Telcel Mexican Open 2019 at Mextenis Stadium on February 28, 2019 in Acapulco, Mexico. (Photo by Hector Vivas/Getty Images)