ROTTERDAM, THE NETHERLANDS - FEBRUARY 13 : Alexander Bublik of Kazachstan in action during the 50th ABN AMRO World Tennis Tournement 2023 at Ahoy on February 13, 2023 in Rotterdam, The Netherlands (Photo by Henk Seppen/BSR Agency/Getty Images)
ROTTERDAM, THE NETHERLANDS - FEBRUARY 13 : Alexander Bublik of Kazachstan in action during the 50th ABN AMRO World Tennis Tournement 2023 at Ahoy on February 13, 2023 in Rotterdam, The Netherlands (Photo by Henk Seppen/BSR Agency/Getty Images)