Germany's Boris Becker, coach of the Denmark's Holger Rune, stands during the singles tennis match between Denmark's Holger Rune and Italy's Jannik Sinner of the ATP World Tour Finals at the Pala Alpitour, in Turin, Italy, Thursday, Nov. 16, 2023.,Image: 822493438, License: Rights-managed, Restrictions: This content is intended for editorial use only. For other uses, additional clearances may be required., Model Release: no, Pictured: Boris Becker,Holger Rune,Jannik Sinner