Where does Emma Raducanu rank in list of youngest ever female Grand Slam winners?
Emma Raducanu is not the first teenage sensation in women's tennis - not by a long shot.
However, where does Raducanu stand among the youngest female major winners, and will a glimpse at their careers help show just how much Raducanu can achieve in the future?
Svetlana Kuznetsova - 19 years and 76 days
The Russian ended up with two Grand Slam titles but it was her first that was the most special. She was the ninth seed in 2004 and had to go through the indomitable Lindsay Davenport in the semi-finals, but Kuznetsova battled back from losing the first set to win through into a maiden major final.
Hana Mandlikova - 18 years and 329 days
Emma Raducanu - 18 years and 302 days
Steffi Graf - 17 years and 357 days
Serena Williams - 17 years and 350 days
In terms of achievement, her fist Grand Slam title at the US Open in 1999 may have been her very best, though. She had to face Kim Clijsters, Conchita Martinez, Monica Seles, Lindsay Davenport and, in the final, Martina Hingis to get her hands on the trophy.
Arantxa Sanchez Vicario - 17 years and 174 days
Maria Sharapova - 17 years and 75 days
Tracy Austin - 16 years and 270 days
Monica Seles - 16 years and 189 days
She won eight majors as a teenager, which itself is mind-blowing. In fact, she was so good that a deranged Steffi Graf fan stabbed her in the back during a match, and she was understandably never the same again.
The first of those came when she was just 16, when she beat Graf in a thrilling final at the 1990 French Open.