"This is my job — to come out and play in front of you guys,” Serena Williams told the crowd after defeating world No. 1 Simona Halep. #AusOpen https://t.co/2yQINZ7lhj
Serena Williams fights to a 6-1, 4-6, 6-4 fourth-round win against top-ranked Simona Halep at the Australian Open.