 Elena Rabakina takes the first set from Alina Svitolina, 6-3. They're in the second set now, and Rabakina leads 2-1. Barbara Krejcikova takes the first set from No. 13, Yelena Ostapenko. They're tied at four in the second set. Men's ninth seed Alex Deminar withdraws with a hip injury, so that means second seed Novak Djokovic advances to the semifinals. American Taylor Fritz faces defending champ Carlos Alcaraz later this afternoon.