Marion Bartoli has flagged the biggest concern for Emma Raducanu ahead of Wimbledon, even as the Brit arrives in strong grass-court form. Raducanu reached the Queen’s final, beat Donna Vekic in straight sets there, and is expected to go into Wimbledon as one of the top 32 seeds. That seeding would help her draw, but the concern Bartoli raised is the main issue around her title bid.