HALLE, GERMANY - JUNE 17: Lukas Lacko of Slovakia plays a backhand in his match against Lloyd Harris of South Africa during day 6 of the Noventi Open at OWL-Arena on June 17, 2021 in Halle, Germany. (Photo by Thomas F. Starke/Getty Images)
HALLE, GERMANY - JUNE 17: Lukas Lacko of Slovakia plays a backhand in his match against Lloyd Harris of South Africa during day 6 of the Noventi Open at OWL-Arena on June 17, 2021 in Halle, Germany. (Photo by Thomas F. Starke/Getty Images)