Tennis - Davis Cup Quarter-Finals - Australia v USA - Pat Rafter Arena, Brisbane, Australia - 9/4/17 Australia's Nick Kyrgios reacts in front of Jim Courier, team Captain for the USA, during his Davis Cup quarter-final match against Sam Querrey of the USA. REUTERS/Steve Holland
SYDNEY (Reuters) - Nick Kyrgios overcame a shaky start to down Sam Querrey 7-6(4) 6-3 6-4 and send Australia into the Davis Cup semi-finals with a 3-1 victory over the United States in Brisbane on Sunday.
The world number 16 roared in delight and was mobbed by his team mates after sealing the victory with an ace after just over two hours on Pat Rafter Arena to set up a last four meeting with Belgium or Italy.
