In pictures: Pliskova's stunning comeback over Serena
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But Pliskova reeled off six consecutive games to seal a stunning victory 6-4, 4-6, 7-5 on her third match point (Getty)
Karolina Pliskova saved four match points to mount an astonishing comeback against Serena Williams to make her first Australian Open semifinal. Check out all the best pictures from a thrilling contest.