 The first semi-final will pit Italy's Jasmine Paolini, who has Ghanaian heritage, against Croatia's Dona Vekic. And on Wednesday, Novak Djokovic went through to the semi-finals without hitting a ball after Alex Domingo pulled out of their quarter-final with a hip injury. Djokovic will face Lorenzo Mussetti next. The Italian beat American Taylor Fricks in five sets.