File photo dated 29-10-2021 of Emma Raducanu, who has pulled out of an exhibition tournament in Abu Dhabi this week after testing positive for Covid-19. Issue date: Monday December 13, 2021.,Image: 647740190, License: Rights-managed, Restrictions: FILE PHOTO UK and Ireland Only. Use subject to restrictions. Editorial use only, no commercial use without prior consent from rights holder., Model Release: no, Credit line: Profimedia