The victory numbers were written 6–4, 6–3, 7–6. In the semifinals, the Spaniard Rafael Nadal or the American Taylor Fritz are waiting.
The Australian did this despite a turbulent day.
On Tuesday, information came in that Kyrgios will go to court in August accused of abusing his then girlfriend.
– We have been informed about the legal process involving Kyrgios in Australia. As long as this continues, we are not in a position to comment. We are talking to his team and he will play the quarterfinals, a spokesman for the All England Club said before the match.
The incident that the Australian is suspected of is said to have taken place in Canberra in December last year. If convicted, he faces up to two years in prison.