Chinese qualifier Zhang Shuai who hasn't won a single game in her previous 14 Grand Slam has attempted a firmly grab of the ticket to the quarter-finals at the Australia Open.
The latest victory coming over Madison Keys, as Zhang came back from a set down to prevail 3-6, 6-3, 6-3.
"It's so tough to play against someone (with an) injury because, yeah, when I saw her like feel more pain. You know, so tough. Maybe two point(s) you feeling like cannot play, and then (the) next three balls, pong, pong, pong, make two ace, one winner. So, so tough. You don't know what's happening," Zhang said.