Serena Williams has been made to wait for a 24th Grand Slam tennis title - after going out in the Australian Open quarter-finals.
She missed four match points before losing in three sets to Czech player Karolina Pliskova.
Missed the dramatic QF between @KaPliskova & @serenawilliams?
— #AusOpen (@AustralianOpen) 23 January 2019
📷➡️: https://t.co/U78t2nDUtA#AusOpen pic.twitter.com/g111dqSn4C
But Williams insists she didn't "choke" at crucial moments:
