Andreescu advances to Beijing last 16, Barty in quarters
Canadian fifth seed Bianca Andreescu fought back from 4-1 down in the second set and also saved a set point to win in an hour and 55 minutes.
Twenty years ago, a 17-year-old Williams walked away from the US Open with what would be the first of her 23 Grand Slam titles.134 days ago
Canadian teenager Bianca Andreescu claimed her first Grand Slam title in a 6-3 7-5 win over Serena Williams on Saturday.135 days ago
Andreescu, a 19-year-old from suburban Toronto, downed 25th seed Mertens 3-6, 6-2, 6-3 to book a Thursday clash against fellow Slam semifinal debutante Bencic, the Swiss 13th seed who beat Croatian 23rd seed Donna Vekic 7-6 (7/5), 6-3.139 days ago